10 Best Stretch blow molding machine manufactures in Vietnam

Our 2025 guide to the top 10 Stretch blow molding machine manufacturers in Vietnam. Compare price, energy use, and local service to find your best fit.

Finding the right Stretch blow molding machine in Vietnam can feel complicated. Your factory’s success depends on getting a machine that delivers on throughput, energy efficiency, and reliability. This guide cuts through the noise to give you a straightforward look at the best manufacturers available in Vietnam, helping you make a smart investment for your production line.

Why This Matters in 2025 — energy efficiency, uptime, fast changeover, local service coverage in Vietnam

In 2025, Vietnam’s manufacturing landscape is more competitive than ever. Rising energy costs mean every kilowatt-hour counts, making energy-efficient machines a necessity, not a luxury. Uptime is critical; you can’t afford to have a machine down while waiting for a technician to fly in from overseas. That’s why verified local or strong regional service is a top priority.

Fast changeovers are also key. As consumer demand shifts, you need the flexibility to switch between different bottle sizes and shapes quickly without wasting hours of production time. The right machine balances speed with efficiency and is backed by support you can actually reach.

Cost and Pricing Signals for 2025 — one-stage vs two-stage, cavities, automation, FAT/SAT, import duties in Vietnam

When budgeting for a machine in Vietnam, the sticker price is just the beginning. A two-stage Stretch blow molding machine, common for high-volume beverage bottles, will have a different cost structure than a one-stage machine used for specialty cosmetics. Key cost drivers include the number of cavities, clamp tonnage, and level of automation (like preform handling and bottle takeout). Remember to factor in import duties and taxes, which can vary depending on the country of origin. A machine from China might have a different landed cost than one from Germany due to trade agreements. Always budget in Vietnamese Dong (VND) for Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT), as these involve travel, time, and materials.

Energy, Utilities, and Sustainability — kWh per 1,000 bottles, compressed air recovery, IR oven zoning, servo drives

Energy is a major part of your Total Cost of Ownership (TCO). Ask manufacturers for a clear “kWh per 1,000 bottles” metric at your target production speed. Modern machines use servo-electric drives instead of hydraulics to cut power consumption significantly. Advanced infrared (IR) oven zoning heats preforms precisely, avoiding wasted energy. Also, look for machines with compressed air recovery systems. High-pressure air is expensive to generate, and recycling it can lead to massive savings, especially with industrial electricity rates in Vietnam hovering around 2,500-3,000 VND per kWh.

Throughput vs Flexibility Trade-offs — high-speed PET lines vs premium Injection Stretch Blow Molding small runs

You have to match the machine to your market. If you’re supplying major beverage companies in Vietnam, you need a high-throughput, two-stage Stretch blow molding machine that can produce tens of thousands of bottles per hour. It’s built for speed and consistency on standard formats. However, if you’re making premium cosmetic jars or pharmaceutical bottles with complex shapes, a one-stage Injection Stretch Blow Molding process gives you better precision, clarity, and control over smaller batches. The trade-off is speed for flexibility.

Mold, Tooling, and Quick-Change Strategy — preform molds, neck rings, EOAT, vision QC, changeover minutes

Your molds and tooling are just as important as the machine itself. This includes the blow molds, preform-specific components like neck rings and stretch rods, and end-of-arm tooling (EOAT) for robotic takeout. To stay flexible, demand a quick-changeover system. Ask for video proof of changeover times, not just a number on a brochure. Integrating vision quality control (QC) systems can also save you money by catching defects early, before you’ve packed a pallet of bad bottles.

Process Control and Quality — oven profile, preform temperature window, stretch ratios, blow/counter-pressure, Cp/Cpk

A stable process is a profitable process. Modern machines offer precise control over every variable: the oven heating profile, the preform’s temperature, material stretch ratios, and the sequence of blow and counter-pressures. This level of control is what allows you to minimize scrap and consistently produce high-quality bottles. Ask potential vendors about their process capability, using metrics like Cp and Cpk to prove their machine can hold tight tolerances shift after shift.

Materials and Barriers — PET, rPET, PETG, multilayer (EVOH/nylon) and recycling in Vietnam

Most machines run standard polyethylene terephthalate (PET). But with growing sustainability demands, you need a machine that can handle recycled PET (rPET) blends without issues. For clear, tough containers, you might use polyethylene terephthalate glycol (PETG). If your product is oxygen-sensitive, like juice or certain sauces, you’ll need a machine capable of handling multilayer preforms with barrier layers like EVOH or nylon. Be sure to consider Vietnam’s local recycling streams and regulations when choosing your material.

Top 10 Stretch blow molding machine Manufacturers in Vietnam

Sidel (strong local presence in Vietnam)

The web of sidel for blow molding machine factory/manufactures

Sidel is a global leader, especially in the high-speed beverage sector. They have a well-established presence in Vietnam with an office in Ho Chi Minh City, providing local sales, project management, and field service. Their machines are known for high performance, reliability, and advanced technology, making them a top choice for large-scale producers of water, carbonated soft drinks, and juices.

Main products

Sidel’s portfolio is built around the EvoBLOW series, which are high-speed, modular two-stage Stretch blow molding machine platforms. They are known for their energy efficiency (Predis preform decontamination) and fast changeovers. They offer solutions for hot-fill, aseptic, and regular cold-fill applications.

Pros

Strong local service and support in Vietnam. Proven high-speed reliability and efficiency. Advanced process control and a wide range of options for different applications, including aseptic and hot-fill. Excellent reputation and large install base.

Cons

Premium pricing means a high initial investment. Lead times can be long. Best suited for high-volume producers, may be overly complex for smaller operations.

Krones (established service hub in the region)

The web of pet krones for blow molding machine factory/manufactures

Krones is another German powerhouse in beverage bottling and packaging lines. While their direct office is in Thailand, they provide robust service coverage for Vietnam. They are known for integrating entire production lines, from blow molding to filling and labeling. Their Contiform series is a benchmark for performance and quality in the industry.

Main products

The Contiform 3 series are two-stage Stretch blow molding machine systems designed for high output and efficiency. They offer features like automated changeovers and energy-saving oven designs. Krones also excels at integrated “Bloc” solutions that combine the blower, filler, and labeler into a single machine.

Pros

Excellent engineering and build quality. High operational efficiency and low utility consumption. Strong integration capabilities for complete lines. Well-regarded regional service network.

Cons

High capital investment. Long delivery times are common. Their systems are highly integrated, which can make them less flexible for companies that prefer to mix and match vendors.

KHS (regional support for Vietnam)

The web of KHS asb for blow molding machine factory/manufactures

KHS, part of the Salzgitter Group, is a major German supplier of filling and packaging systems, with Stretch blow molding machine technology being a core part of their offering. They serve the Vietnamese market through their regional hubs, offering powerful and efficient solutions, particularly for beverage producers.

Main products

The InnoPET Blomax series is their flagship two-stage Stretch blow molding machine. They are known for their compact footprint and efficient energy consumption, utilizing a near-infrared (NIR) heating system. KHS also offers FreshSafe PET technology for enhanced product protection.

Pros

High-quality engineering with a focus on energy savings. Strong performance in high-speed applications. Offers unique barrier and product safety technologies. Good reputation for reliability.

Cons

Premium price point. Service response in Vietnam may depend on technician availability from regional centers. Primarily focused on the beverage industry.

Sacmi (growing presence in Southeast Asia)

The web of SSACMI for Extrusion blow molding machine factory/manufactures

Sacmi is an Italian manufacturer known for a wide range of industrial machinery, including Stretch blow molding machine solutions. They have been expanding their footprint in Southeast Asia, offering machines that are both robust and technologically advanced, often with a focus on modularity and flexibility for beverage and food applications.

Main products

Sacmi offers the SBF series of rotary two-stage Stretch blow molding machines. These are designed for high-speed production and are known for their reliability and user-friendly operation. They also provide integrated solutions combining blowing, filling, and capping.

Pros

Strong and reliable machine construction. Good balance of price and performance compared to some German competitors. Flexible and modular designs. Growing service network in the region.

Cons

Brand recognition in Vietnam may not be as high as Sidel or Krones. Local support is still developing compared to more established players. Best known for beverage applications.

Nissei ASB Machine (strong brand recognition in Asia)

The web of NISSEI asb for blow molding machine factory/manufactures

Nissei ASB is a Japanese pioneer and a global leader in one-stage injection Stretch blow molding machine technology. They have a very strong reputation throughout Asia, including Vietnam, for producing high-clarity, blemish-free containers. They are the go-to choice for cosmetics, pharmaceuticals, and food jars where quality is paramount.

Main products

Their portfolio is centered on the ASB-series of one-stage machines, which perform injection, reheat, stretch, and blow in a single integrated process. They offer a huge range of models for different sizes and cavitation requirements, from small bottles to large wide-mouth jars.

Pros

Unmatched quality for high-value containers (clarity, precision). Excellent for non-standard shapes, wide-mouth jars, and cosmetic packaging. Strong brand reputation and reliability. Good support network in Asia.

Cons

Lower output compared to two-stage machines. Higher initial investment than many competitors. Process is less suitable for standard, thin-wall beverage bottles.

lekamachine (global OEM with Asia coverage)

This stretch blow molding machine features enclosed service cabinets and a guarded molding area for forming plastic bottles.

lekamachine offers a compelling value proposition for Vietnamese buyers, focusing on excellent price-performance and remarkably fast delivery. While support is coordinated through their regional teams with remote diagnostics, their key advantage is a 30-90 day lead time, which is a fraction of what many European competitors offer. This allows Vietnamese factories to scale up or launch new products much faster.

Main products

lekamachine’s portfolio includes the AQUA Series for high-speed beverage bottle production and the BOTTLER Series for specialty containers. [cite: 84, 85, 75, 76] [cite_start]The AQUA series is a two-stage Stretch blow molding machine platform built for maximizing capacity for water and drink bottles. [cite: 87, 88, 91, 92] [cite_start]The BOTTLER series provides flexibility for high-value cosmetic and non-standard bottle shapes. [cite: 78, 79, 82, 83]

Pros

Exceptional price-performance ratio. Industry-leading 30-90 day delivery time allows for rapid capacity expansion. Flexible machine series for both high-volume beverages and specialty bottles. Strong option for businesses needing to get to market quickly.

Cons

No direct office in Vietnam; service is handled by regional technicians and remote support. Brand is less established than top European or Japanese players. Best suited for buyers who prioritize speed and cost-effectiveness.

Aoki Technical Laboratory (specialist with regional support)

The web of AOKI for blow molding machine factory/manufactures

Aoki is another top-tier Japanese manufacturer specializing in one-stage injection Stretch blow molding machine technology. They are known for their innovative and compact machine designs. Like Nissei ASB, they are a preferred supplier for customers who need flawless quality for smaller, complex, or high-value containers.

Main products

Aoki’s Direct Heat-Con series and other platforms are famous for their energy efficiency and compact, vertical three-station design (injection, blow, and eject). This allows for a smaller factory footprint and lower energy consumption compared to four-station processes.

Pros

Excellent container quality and precision. Energy-efficient designs. Compact machine footprint saves valuable factory space. Strong reputation for innovation.

Cons

Lower throughput than two-stage systems. Focused on a niche market of high-quality, smaller-format bottles. Higher initial investment.

Chumpower Machinery (Taiwanese manufacturer with presence in Vietnam)

the WEB of chunpower for Stretch blow molding machine manufactures/factory

Chumpower is a major Taiwanese manufacturer of two-stage Stretch blow molding machine machines with a significant number of installations in Vietnam and across Southeast Asia. They are known for producing reliable, high-speed linear machines that offer a great balance of performance, quality, and price.

Main products

Their L-Series of linear Stretch blow molding machine machines is widely popular. They offer a broad range of models with different cavitation and output levels, suitable for everything from small bottles to large 20-liter containers. They are known for their robust build and straightforward operation.

Pros

Strong price-performance value. Proven reliability with a large install base in the region. Wide range of machines for different applications. Good availability of service and parts in Southeast Asia.

Cons

May not have the most advanced energy-saving features of top European brands. Technology is more conventional compared to market leaders. Rotary machines for ultra-high speeds are not their core focus.

Parker Plastic Machinery (Taiwanese option with good regional reach)

This extrusion blow molding machine features an enclosed frame with control panel and processing units for forming hollow plastic bottles.

Parker is another well-known Taiwanese machinery producer with a portfolio that includes Stretch blow molding machine equipment. They offer solid, dependable machines that are particularly well-suited for small to medium-sized enterprises looking for a cost-effective way to produce quality PET bottles without the complexity of high-end European systems.

Main products

Parker offers a range of automatic and semi-automatic two-stage Stretch blow molding machine machines. Their linear automatic series is a practical choice for producers of water, edible oil, and household chemical bottles who need reliable output without a massive capital outlay.

Pros

Very competitive pricing. Simple, user-friendly operation and maintenance. Good option for startups or companies new to PET bottle production. Solid build quality for the price point.

Cons

Lower output and efficiency compared to high-speed rotary machines. Lacks the advanced process control features of premium brands. Best for less demanding applications.

Guangzhou Full-Shine Plastic Machinery (Chinese supplier with a focus on value)

The WEB of Full shine for blow molding machine manufactures

Full-Shine is a Chinese manufacturer that provides cost-effective two-stage Stretch blow molding machine solutions. For Vietnamese companies, especially startups or those in highly price-sensitive markets, Full-Shine offers an accessible entry point into automated PET bottle production. They have a growing number of installations across Southeast Asia.

Main products

They specialize in fully automatic linear Stretch blow molding machine machines. Their FG-series offers various models for different bottle sizes and outputs, commonly used for mineral water, juices, and carbonated drinks. Their focus is on simplicity and affordability.

Pros

Highly attractive initial investment cost. Machines are generally simple to operate and maintain. Fast delivery times compared to European manufacturers. A practical choice for basic bottle production.

Cons

Lower overall equipment effectiveness (OEE) and efficiency than premium brands. Long-term reliability and service support can be a concern. Resale value is lower.

Factors to Consider When Choosing a Stretch blow molding machine Manufacturer for a Startup — delivery time, training, TCO in Vietnam

For a startup in Vietnam, your priorities are different. Cash flow is tight, and you need to get operational fast. Delivery time is a massive factor; waiting 12 months for a machine is not an option. Look for manufacturers with short lead times. Simplicity is also crucial—you need a machine that’s easy to run and maintain without a team of highly specialized engineers. Good training and accessible local or remote support are non-negotiable. Finally, model your Total Cost of Ownership (TCO) using real Vietnamese numbers for electricity, labor, and spare parts to ensure the machine is profitable long-term.

How to Find a Stretch blow molding machine Manufacturer for Your Startup — shortlist, pilot, OEE, SLA, references in Vietnam

Start by shortlisting 3-5 manufacturers that fit your budget and timeline. Don’t just rely on brochures; insist on a pilot run using your actual preforms and resins. During the trial, measure everything: Overall Equipment Effectiveness (OEE), energy consumption (kWh/1,000 bottles), scrap rate, and changeover time. Ask for a draft Service Level Agreement (SLA) to see their commitment to support. Most importantly, ask for references from customers in Vietnam or at least in the ASEAN region. A visit to a local factory using their machine is the best due diligence you can do.

Domestic vs Overseas Stretch blow molding machine Manufacturers — responsiveness, cost, hybrid model in Vietnam

The choice between a domestic (if available) and an overseas manufacturer often comes down to cost versus support. Overseas manufacturers from Europe or Japan offer cutting-edge technology but at a high price and with potentially slower service response. Manufacturers from China or Taiwan provide a much lower initial cost. A smart hybrid model for many in Vietnam is to buy a cost-effective machine from a reputable overseas supplier like lekamachine that has a strong logistics and remote support system, giving you a balance of speed, cost, and reliability.

Maintenance, Spare Parts, and Service Level Agreements — PM intervals, spares kit, MTTR, remote diagnostics

Before you buy, get a clear picture of the maintenance plan. Ask for the recommended preventive maintenance (PM) schedule and the cost of a critical spares kit. Your purchase agreement should include a Service Level Agreement (SLA) with clear targets for technician dispatch and Mean Time to Repair (MTTR). Confirm where their nearest spare parts depot is located—waiting for a part to clear customs from Europe can shut you down for weeks. Modern remote diagnostics are also a huge plus, as a technician can often solve problems over an internet connection, saving you time and money.

Installation, Commissioning, and Ramp-Up — FAT/SAT checklists, training plans, ramp KPIs in Vietnam

A smooth installation is critical. Work with the manufacturer to develop detailed Factory Acceptance Test (FAT) and Site Acceptance Test (SAT) checklists. The SAT should be performed at your facility in Vietnam, using your utilities and staff. Agree on a comprehensive training plan for your operators and maintenance crew. Also, define clear ramp-up Key Performance Indicators (KPIs), such as achieving a certain OEE or production rate within a specific timeframe after commissioning. Remember to account for local holidays like Tết in your project schedule.

Pilot Runs and Acceptance Criteria — pilot with production molds, OEE, energy, changeover

A pilot run is your best chance to test a machine before you buy it. This shouldn’t be a quick demo with perfect materials. It should be a time-boxed trial using your actual production molds and the specific PET or rPET resins you plan to use. Record the OEE, energy use, scrap rate, and perform a full changeover. This data gives you a real-world baseline for performance and helps you write objective acceptance criteria into your final contract.

Total Cost of Ownership and ROI Modeling — energy rates, labor, logistics, residual value in Vietnam

A true Return on Investment (ROI) calculation goes far beyond the purchase price. Build a TCO model using your actual costs in Vietnam: your industrial electricity rate in VND, your operator and technician labor costs, and the cost of shipping spare parts. Factor in scrap rates and scheduled downtime for maintenance. A cheaper machine that consumes more energy or requires more maintenance can easily end up costing you more in the long run. Also, consider the machine’s potential residual value after 5-7 years.

Operator Training and Change Management — HMI, recipes, SOPs, cross-shift audits in Vietnam

Your operators are key to getting the most out of your machine. The Human-Machine Interface (HMI) should be intuitive and preferably available in Vietnamese. The machine should allow you to save “recipes” for different bottle formats, ensuring consistency across shifts. Develop clear Standard Operating Procedures (SOPs) for operation, safety, and changeovers. Implementing cross-shift audits helps ensure everyone is following the correct procedures, leading to better quality and less downtime.

Digital Connectivity and Data — remote monitoring, alarms, MES/ERP links, predictive maintenance

Modern machines are data hubs. Look for systems that offer secure remote monitoring so you or the manufacturer can check performance from anywhere. The machine should be able to send out alerts for alarms or production stoppages. Ask about its ability to connect to Manufacturing Execution Systems (MES) or Enterprise Resource Planning (ERP) software to automate data collection. This data is the foundation for predictive maintenance, which helps you fix problems before they cause a shutdown.

Case Studies and Benchmarks — energy reduction, changeover time, OEE gains in Vietnam sectors

When talking to vendors, ask for specific case studies relevant to Vietnam’s market. For example, a beverage bottler that reduced energy consumption by 30% by switching to an all-electric machine. Or a food packaging company that cut their changeover time from 4 hours to 45 minutes, allowing them to take on more diverse, smaller orders. Seeing real data on OEE gains or scrap reduction from a similar company helps make the benefits tangible.

RFQ Checklist and Vendor Scorecard — energy (kWh), changeover minutes, coverage map in Vietnam

When you send out your Request for Quotation (RFQ), be specific. Don’t just ask for a price; ask for guaranteed energy consumption in kWh per 1,000 bottles at your specified production rate. Require a video of a complete changeover for a similar mold, not just a claimed time in minutes. Ask for a map showing their service technician locations and a guaranteed response time for a machine-down situation in Vietnam. Use these data points to create a vendor scorecard that compares manufacturers on the factors that truly matter to your business.

Other Options Than Stretch blow molding machine Manufacturers — toll blow molding, refurb/retrofits, alternative processes

Buying new isn’t your only option. For startups or for producing a new product with uncertain demand, using a contract manufacturer (also known as toll blow molding) in Vietnam can be a low-risk way to start. You can also explore buying a refurbished machine from a reputable source, which can save you significant capital. If your container requirements are different—for example, you need an opaque bottle with a handle—then an alternative process like Extrusion Blow Molding might be a better fit than Stretch blow molding machine.

FAQ — Stretch blow molding machine buying questions

Q: Should I choose a one-stage or two-stage machine?
A: Choose a one-stage machine for the highest quality, clarity, and precision on complex shapes like cosmetic jars. Choose a two-stage machine for high-speed production of standard beverage bottles where output is the top priority.

Q: What is a good benchmark for energy consumption?
A: Modern, energy-efficient two-stage machines should be in the range of 10-15 kWh per 1,000 standard 0.5L water bottles. Older or less efficient models can be significantly higher. Always ask for guaranteed figures.

Q: How much compressed air do I need?
A: This varies greatly by machine and bottle size, but it is a major utility cost. A typical setup requires both low-pressure (around 10 bar) for machine functions and high-pressure (up to 40 bar) for final blowing. Ask for specific consumption rates (m³/min) for your application.

Q: What do I need for hot-fill bottles?
A: Hot-filling requires special heat-set PET bottles that are blown in a heated mold. The Stretch blow molding machine must have a heat-set option, which allows it to handle the higher mold temperatures needed to crystallize the bottle walls, preventing deformation when filled with hot product.

Q: What is a realistic changeover time?
A: On a modern machine with quick-change features, a full mold changeover can take between 30 and 90 minutes. On older or more basic machines, it can take several hours. Always ask for a video demonstration.

Q: Should I stock spare parts?
A: Yes. You should always keep a manufacturer-recommended kit of critical spare parts on-site. This should include items like heaters, seals, valves, and key electrical components. Relying solely on international shipping for critical parts is a recipe for extended downtime.

Q: How valuable is remote diagnostics?
A: Extremely valuable, especially in Vietnam where a service technician may not be next door. It allows a manufacturer’s expert to log into your machine remotely to troubleshoot problems, often resolving issues in minutes that would otherwise take days waiting for a site visit.

Q: What kind of warranty should I expect?
A: A standard warranty is typically 12 months or 2,000 hours of operation, whichever comes first. However, the details are important. Check what is covered (parts and labor) and what is excluded (wear parts). Warranty terms can often be negotiated.

Conclusion — platform fit, verified service, measured TCO, next steps

Choosing the right Stretch blow molding machine in Vietnam comes down to three things: finding the right technology for your products (platform fit), ensuring you have reliable and timely support (verified service), and understanding the true long-term cost (measured TCO). Don’t get distracted by just the sticker price or brand name.

Your next step is to use this guide to create a shortlist. Contact the manufacturers, demand hard data, and ask for local references. A machine is a long-term partnership, so do the homework now to ensure your factory’s success for years to come.