Hangzhou Jinhua Gas Equipment Co., Ltd., established in 2001 and headquartered in Hangzhou, China, is a specialized manufacturer and trading company focused on cryogenic air separation and gas equipment. Operating a modern 13,760 square meter production facility through its subsidiary in Zhejiang, the company employs between 51 and 200 professionals, including a dedicated R&D team of 17 engineers. The firm is recognized as a high-tech enterprise and a leader in small to medium-sized cryogenic air separation units.
The company's extensive product portfolio includes liquid oxygen and nitrogen plants, air separation units with capacities up to 5,000 Nm3/h, and specialized gas purification equipment. They also supply critical components such as liquid oxygen storage tanks, turbo expanders, liquid pumps, air compressors, and high-precision gas analyzers. Their systems are engineered for high purity—achieving over 99.6% for oxygen and 99.999% for nitrogen—while emphasizing energy-saving designs and operational safety.
With over 20 years of industry experience, Hangzhou Jinhua Gas Equipment Co., Ltd. provides comprehensive OEM and ODM services to a global clientele spanning Southeast Asia, Africa, North America, and the Middle East. The company maintains rigorous quality standards, holding ISO 9001, ISO 14001, and ISO 45001 certifications, alongside specialized pressure vessel and radiation licenses.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 2001, with over 20 years of industry experience.
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Cryogenic Gas Bearing Turbo Expander
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Oxygen Gas Plant Oxygen Cylinder Filling Plant
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Turbo Expander of Cryogenic air Separation Plant
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99.6% High Purity Oxygen Gas Production Line Cryogenic Oxygen Plant
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120Nm3/h Cryogenic Liquid Oxygen Plants With the Purity of 99.6%
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Customized Liquid Nitrogen Production Plant
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Lower Power Consumption Cryogenic air Separation Plant
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Turbo Expander for Cryogenic air Separation Plant
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Hospital Medical Grade Oxygen Generator
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Cryogenic air Separation Unit Produce High Purity Oxygen Gas and Nitrogen Gas
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Cryogenic air Separation Plant Cryogenic Oxygen Gas Plant 500Nm3/h
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Commercial Liquid Nitrogen Generator Liquid Nitrogen Making Machine Automatic Air Separation Plant Liquid Nitrogen N2 Equipment
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Customers
SING INDUSTRIAL GAS VIETNAM
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Certifications
ISO 14001
1
International Organization for Standardization 14001
ISO 45001
1
International Organization for Standardization 45001
ISO 9001
2
International Organization for Standardization 9001
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AsiaAsia
AfricaAfrica
South AmericaSouth America
OceaniaOceania
North AmericaNorth America
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Household Cooking 50kg LPG Gas Propane Bottle with Valve$56
50kg Portable Empty LPG Gas Cylinder for Africa Market$56
Promotion Wholesale Refillable Gas Cylinder Store 20kg LPG Empty Gas Cylinder$28
Wholesale 20kg N2o Lachgas Nitrous Oxide Gas Wth 40L Cylinder for Food and Party$28
20kg 50lbs LPG Gas Cylinder for Sale Empty for Home Cooking$28
5kg Empty LPG Liquid Propane Gas Cylinder with Low Pressure$10
Empty Refillable 5kg House Hold LPG Gas Cylinder with Good Price$10
China Wholesale 5kg Empty LPG Gas Cylinder Price for BBQ$10
2018 China Factory Wholesale LPG Gas Cylinder 5kg$10
High Pressure Cooking Gas Cylinder 5kg LPG Gas Cylinder$10
2kg 3kg 5kg Small Empty Gas Tank for Kitchen$10
5kg Filling Weight LPG Gas Bottle$10
Zhejiang Ansheng Mechanical Manufacture Co., Ltd.
🇨🇳 China
200611-50 peopleManufacturer/Trading Company
Patented technology
High-tech enterprise
OEM manufacturer
ODM manufacturer
Shipments
85
Key customer
GP AUTOMOBILE
Key market
🇧🇷 Brazil
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