Zhejiang Ansheng Science & Technology Stock Co., Ltd.
Zhejiang Ansheng Science & Technology Stock Co., Ltd.
🇨🇳 China, Zhejiang
4.8·19 reviews
19862001-5000 peopleManufacturer/Trading CompanyZhejiang Ansheng Science & Technology Stock Co., Ltd. is a premier high-tech manufacturer specializing in the research, development, and production of stainless steel vacuum insulated drinkware and food containers. Headquartered in Yongkang, China, with a history dating back to 1986, the company operates a massive 340,000m² modern production facility and has expanded its global footprint with an overseas manufacturing base in Kuala Lumpur, Malaysia. The company employs over 4,000 people and maintains an annual production capacity exceeding 65 million units, with annual sales surpassing $325 million.
As a leading OEM, ODM, and OBM provider, Ansheng serves a prestigious global clientele including Yeti, Stanley, Thermos, Klean Kanteen, Costco, and Walmart. Their extensive product portfolio includes vacuum flasks, tumblers, mugs, water bottles, food jars, coffee pots, and wine chillers. The company is recognized for its technical innovation, holding over 250 patents and operating four R&D centers across China, Japan, and Malaysia. They utilize advanced manufacturing processes such as Magnetic Polishing Technology (MPT), automated powder coating, and lead-free vacuum technology to ensure high thermal performance and eco-friendly standards.
Ansheng is committed to quality and sustainability, holding certifications including ISO 9001, ISO 14001, ISO 45001, FSC, GRS, and RCS. Their facilities feature a CNAS-accredited testing center and are moving toward 66% automation by 2025. With a robust supply chain and a 'Ready to Ship' program for small-batch orders, the company exports to over 70 countries across North America, Europe, and Asia.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
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Factory Customized Vacuum Insulated Thermal Drink Bottle Double Wall Stainless Steel Water Bottle
4.8·20 reviews
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4.8·20 reviews
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Factory Customized 700ml Vacuum Insulated Thermal Drink Bottle Double Wall Stainless Steel Water Bottle With Custom Logo
4.8·20 reviews
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Stocked Sport Water Bottle Customized logo Double Wall Stainless Steel Thermos Flask Water Bottles 24oz Waterbottler
4.8·20 reviews
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32oz Eco-friendly Direct Drinking Water Bottle Vacuum Flasks Double Wall Vacuum Insulated Stainless Steel Sports Waterbottle
4.8·20 reviews
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4 in 1 Multifunctional Cycling Bottle - Insulated Stainless Steel Flask with Double Wall Vacuum Technology
4.8·20 reviews
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16oz Hot Selling Factory Outlet Custom Logo Travel Coffee Mug Stainless Steel Coffee Cup Tumbler with Handle
4.8·20 reviews
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High-Performance Cycling Flask - 4 in 1 Stainless Steel Bottle with Advanced Thermal Insulation
4.8·20 reviews
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40oz Personalized Cycling Flask - Custom Logo 4 in 1 Stainless Steel Insulated Water Bottle
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Manufacturer Hot Selling Bpa Free 32oz Custom Hot and Cold Insulated Stainless Steel Water Bottle
4.8·20 reviews
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4.8·20 reviews
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4.8·20 reviews
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4.8
19 reviews
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Certifications
ISO 140013
ISO 450012
ISO 90013
FSC1
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Zhejiang Ansheng Mechanical Manufacture Co., Ltd.
🇨🇳 China
200611-50 peopleManufacturer/Trading CompanyPatented technology
High-tech enterprise
OEM manufacturer
ODM manufacturer
Shipments
33
Key customer
OBATRADE
Key market
North America
Description
Zhejiang Ansheng Mechanical Manufacture Co., Ltd. is a professional manufacturer and trading company based in Jinhua City, Zhejiang, China. Established in 2006, the company specializes in the production of high-quality pressure vessels and gas cylinders. Its extensive product portfolio includes disposable helium gas tanks, refrigerant steel cylinders (R134a, R404A, R410a, R510, R600), MAPP gas, MAPP PRO, and high-pressure propane bottles. These products serve various industrial applications, including HVAC, welding, and balloon inflation.
The company operates a sophisticated manufacturing facility equipped with multiple dedicated production lines and over 30 advanced check-out machines. With an annual production capacity exceeding 3,000,000 cylinders, Zhejiang Ansheng maintains a high quality-qualified rate through rigorous process inspections. The technical team is led by senior engineers and dozens of technical personnel, supported by over 20 independent innovation patents.
Zhejiang Ansheng holds several international certifications, including ISO 9001, CE, DOT, KGS, and a Pressure Vessel Production Certificate issued by the National Quality Monitoring Bureau. As an export-oriented business, the company provides OEM and ODM services to a global clientele across Europe, North America, Japan, Korea, and Southeast Asia. Their commitment to innovation and customer-centric service has established them as a reliable partner in the international gas and machinery markets.
Gas Cylinder for Refrigerant R407c$4
Gas Cylinder for Refrigerant Gas R134A From Ansheng Co; Ltd$4
DOT CE Wholesales Gas Cylinder 13.4L for Refrigerant R407c$4
DOT Wholesales Gas Cylinder 13.4L for Refrigerant R600 From Zhejiang Ansheng Company$4
Gas Cylinder for Refrigerant Gas R404A$4.2
Stainless Steel 13.6kg/30lbs Disposable Cylinder Gas Tank Gas Cylinder with Refrigerant Gas R507 99.93% Purity at Direct Factory Price$3.8
DOT CE Wholesales Gas Cylinder 13.4L$4.5
13.6kg Disposable Cylinder/ ISO Steel Tank Refrigerant Gas R22$30
DOT Gas Cylinder for Refrigerant R410$4.5
Gas Cylinder with Refrigerant Gas R32$4
Disposable Refrigerant Cylinder With22.3L R22 Refrigerant Gas$30
Wholesales Gas Refrigerant Cylinder 30lb$4.5
Wenzhou Ansheng Fluid Equipment Co., Ltd.
🇨🇳 China
202051-100 peopleTrading CompanyProduct customization
Industry association member
OEM manufacturer
High product rating
Key market
North America
Review
5
Description
Wenzhou Ansheng Fluid Equipment Co., Ltd. is a professional trading company based in Wenzhou, China, specializing in high-precision fluid equipment and sanitary components. Established in 2020, the company serves international B2B markets with a workforce of 51 to 100 employees and an annual revenue between US$1 million and US$2.5 million. They focus on providing stainless steel (SS304 and SS316L) solutions designed for sanitary and industrial applications, particularly for the food, dairy, and pharmaceutical sectors.
The company offers an extensive product portfolio, including sanitary valves (butterfly, ball, diaphragm, check, and pneumatic reversing valves), sanitary pumps (centrifugal, rotary lobe, screw, and diaphragm pumps), and a wide array of pipe fittings such as tri-clamps, ferrules, elbows, and tees. Additionally, they provide tank accessories including manholes, spray balls, sight glasses, and filters. Wenzhou Ansheng emphasizes quality by adhering to international industrial standards such as ISO, IDF, DIN, 3A, and GMP pharmacopoeia requirements. They support their clients through a dedicated R&D team and offer products manufactured according to specific technical parameters provided by customers.
AS 1.5" Tri Clamp Food Grade Stainless Steel Sanitary Pneumatic Butterfly Valve$40
C Top Control Stainless Steel BFV Food Grade Pneumatic Air Control Butterfly Valve$767.28
Stainless Steel 304 Pipe Fitting Sanitary Welding Ferrule + Tri Clamp + PTFE Gasket Complete Set$2.6
Sanitary Stainless Steel SS304 3A Ferrule Pipe End Plate$0.8
PP Material Grade Pneumatic Polypropylene Diaphragm Pump$85
High Quality Silicone Material Flat Round Gasket Blue Color Silicon Sealing Gasket$0.05
Food Grade Stainless Steel Tri Clamp Connection SS304 Concentric Reducer$4
380V Stainless Steel Food Pipe Cleaning Suction Acid Cleaning Self Priming CIP Pump$368
Stainless Steel Automatic Liquid Extraction CIP Clean Pump$368
Sanitary Stainless Steel SS304 SS316 Control Tops Pneumatic Reversing Valve$140
Sanitary Stainless Steel SS304 Pressure Relief Safety Valve$56
Sanitary DIN Standard Manual TC Connection Stainless Steel SS316L Tri Clamp Diaphragm Valve$16.8
