In 2025, the demand for efficient and innovative water tank blow molding machines continues to shape the industrial landscape. As industries prioritize sustainability and productivity, selecting the right equipment from reputable brands becomes crucial. From advanced automation to eco-friendly manufacturing processes, the top manufacturers not only meet but exceed expectations in delivering quality and reliability. Here, we explore the ten leading brands setting benchmarks in the water tank blow molding machine industry this year.
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1. Yankang Plastic Machinery
Company Profile
Yankang is the biggest leading manufacturer of blow molding machines in China, specializing in super large size machines. Their water tank blow molding machines are known for their high efficiency and ability to produce vertical and horizontal water tanks. According to different customers’ requirements, Yankang can provide a professional customized blow molding machine. Acquired wide recognition by the market and customers. Yankang’s products have spread to 45 countries and regions in Southeast Asia, the Middle East, Europe, America, Australia, and Africa. And it accounts for 65% of the global large blow molding machine market. Yankang’s products have successfully entered the high-end markets in Europe and the United States, and are favored by European and American customers.
Year Founded: 2007
Location: Qingdao, Shandong, China
Company Type: Manufacturer
Website: yankangmachine.com
Main Products
- Water Tank Blow Molding Machines
- IBC Tank Blow Machines
- Chemical Drum Blow Manufacturing Machine
2. Jagmohan
Company Profile
Jagmohan is the only company in India that covers a wide range of applications from 5 ml to 5000 liters in terms of repeatability and durability. Their machinery and equipment make the manufacturing of blow molded products simple; whether equipped with a continuous or accumulator parison head, using molds with moving parts. Since 1980, Jagmohan has been designing and manufacturing extrusion blow molding machines for satisfied customers around the world. Jagmohan always stays close to its customers to ensure quality and reliability.
Year Founded: 1980
Location: Mumbai, India
Company Type: Manufacturer
Website: www.jagmohan.com/index
Main Products
- Plastic Extrusion Blow Moulding Machines
3. Tonva
Company Profile
Zhejiang Tonva Plastic Machinery Co., Ltd. was established in 1993 and is located in Yuhuan, Taizhou City. Tonva is a comprehensive enterprise specializing in the production of blow molding machines, PET blow molding machines, molds and auxiliary equipment. With good reputation and first-class service, Tonva has an annual sales volume of 700 units at home and abroad. In the past 30 years, the company has continuously innovated, introduced advanced technologies from home and abroad, and achieved remarkable achievements in product research and development.
Year Founded: 1993
Location: Taizhou, Zhejiang, China
Company Type: Manufacturer
Website: tonva-group.com
Main Products
- Extrusion Blow Molding Machines
- Accumulator Blow Molding Machines
- PET stretch blow molding machines
4. MEPER Inc.
Company Profile
MEPER Inc. provides a full line of high quality blow molding equipment for the Americas and Europe. Their automatic blow molding machines are conceived and designed by experienced engineers so that they offer the best return on investment in the plastic bottle blow molding machine industry. With years of industry experience and state-of-the-art blow molding equipment, they serve a variety of industries. They provide customers with CE, UL, CSA, OSHA and ANSI solutions.
Year Founded: Zhejiang, China
Location: 1998
Company Type: Manufacturer
Website: meper-blowmolding.com
Main Products
- Extrusion Blow Molding Machine
- Accumulative Blow Molding Machine
- Multi Layer Blow Molding Machine
- Fully Electric Blow Molding Machine
- Special Material Blow Molding Machine
5. Sinco
Company Profile
Sinco is the leading manufacturer of blowing machine, PET preform mold, packing machine in China from 2000, export 300 sets of blowing machine and 200 sets of molds to more than 100 countries each year. Sinco can manufacture plastic extrusion blow moulding machines with different production speeds and configurations. These machines can create containers of different volumes, neck diameters, shapes, and materials. Their machines can make bottles and other containers ranging from 50mL to 160L. Sinco Plastic blow moulding machines are professionally designed to serve many applications and streamline your blow moulding process.
Year Founded: 2000
Location: Taizhou, Zhejiang, China
Company Type: Manufacturer
Website: sinco-machinery.com
Main Products
- PET Bottle Blowing Machines
- PE,PP Container Blow Molding Mahcines
- PET Preform Mold
6. Fully Machinery
Company Profile
The GH series high-speed thin-wall special machine independently developed by Ningbo Beilun Fully Machinery.Co.,Ltd, combines high-end control technology from Japan, Germany, Italy and other countries, breaking through a number of technical difficulties. The main body of the injection molding machine adopts a high-pressure, high-precision, high-response servo control system to ensure each operation Links are highly efficient and energy-saving. The product will supply to all over the world, such as Europe, America, Australia,Guatemala, Switzerland,Istanbul, Guatemala.Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world.
Location: Ningbo, Zhejiang, China
Company Type: Manufacturer, Factory, Supplier
Website: fullymachinery.com
Main Products
- Injection Molding Machines
7. Waton
Company Profile
Waton Machinery Co., Ltd. is a leading manufacturer of high-speed PET blow molding machines in China. With a strong focus on quality and innovation, WATON has established itself as a trusted brand in the industry. Waton specializes in PET bottle blow molding machines, catering to various bottle sizes from 20 ml to 20L. Their machines can produce up to 13,000 bottles per hour. Waton boasts an independent research and development team, a quality control team, and personnel with postgraduate degrees. Their technical expertise, combined with over 20 years of production experience, ensures reliable and efficient machines. Waton's products have been exported to more than 20 countries worldwide, including the US, Europe, and Australia.
Year Founded: 2009
Location: Taizhou, Zhejiang, China
Company Type: Manufacturer
Website: bottleblow.com
Main Products
- Blow Moulding Machines
- PET Bottle Making Machines
- Injection Machines
8. R & B Plastics Machinery
Company Profile
R&B Plastics Machinery, LLC is a leading manufacturer of blow molding machinery in the United States, providing customized solutions for the packaging, automotive, and medical industries. Their innovative technology and commitment to customer satisfaction make them a preferred choice for American businesses seeking reliable and high-performance blow molding equipment. R&B Plastics Machinery’s machines are designed to meet the highest standards of efficiency and precision, helping manufacturers optimize their production processes.
Year Founded: 1980
Location: Saline, Michigan, USA
Company Type: Manufacturer
Website: rbplasticsmachinery.com
Main Products
- Extrusion Blow Molding Machines
- Accumulator Head Blow Molding Machines
- Custom Blow Molding Systems
9. Sampromold
Company Profile
Zhongshan Sampromold Co., Ltd. is a leading manufacturing company that specializes in the design and production of extrusion blow molds. With a commitment to delivering superior quality molds for the packaging industry, Sampromold has established itself as a trusted partner for companies operating in various sectors such as daily chemical, lubricating oil, medicine, chemical, and food.Since its inception, Sampromold has focused on providing innovative and high-quality solutions to meet the diverse needs of its customers. The company has invested heavily in research and development, constantly striving to enhance its product offerings and stay at the forefront of technological advancements in the blow molding industry.
Location: Zhongshan, Guangdong, China
Company Type: Manufacturer
Website: zssampromold.com
Main Products
- Bottle Blow Mould
- Cap Inection Mold
- Chemical Barrels
10. Uniloy
Company Profile
Uniloy is one of the world’s most trusted manufacturers of blow molding machines, custom blow molds, and associated tooling.Uniloy has been pioneers and leaders in blow molding innovation for over six decades. Uniloy is the only blow molding machine manufacturer to offer four unique blow molding technologies as well as blow molds and associated tooling. Their core technologies include UR Reciprocating Series Blow Molding Machines, Industrial Blow Molding Machines; UAI Accumulator Head and UCI Continuous Extrusion, UIB Injection Blow Molding Machines, and the UCS.E All-electric Continous Extrusion Shuttle Machine.
Year Founded: the late 1950s
Location: Tecumseh, Michigan, USA
Company Type: Manufacturer
Website: uniloy.com
Main Products
- Continuous Extrusion Shuttle Blow Molding Machines
- Industrial Blow Molding Machines
- Injection Blow Molding Machines
- Reciprocating Screw Blow Molding Machines
Conclusion
In conclusion, the landscape of water tank blow molding machines in 2025 showcases a diverse array of brands, each bringing unique strengths to the table. From precision engineering to innovative technologies, these top 10 brands stand out for their commitment to quality, efficiency, and sustainability in manufacturing. As industries evolve and demand grows, these brands continue to push boundaries, setting new standards in the field of blow molding machinery. Whether for small-scale production or large industrial applications, investing in these leading brands ensures reliability and performance, meeting the diverse needs of the global market effectively.
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