Zhejiang Cotech Valve Co., Ltd

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Zhejiang Chaote Valve Co., Ltd.

🇨🇳 China

1998

201-300 people

Manufacturer

Established brand

ODM manufacturer

Own brand

Low MOQ

Key customer

SINOPEC

Key market

Oceania

Description

Zhejiang Chaote Valve Co., Ltd. is a prominent B2B manufacturer of industrial valves based in Wenzhou, China, with a branch in Lishui city. Established in 1998, the company has grown to employ over 265 staff and operates two manufacturing bases covering 26,667 square meters. They specialize in the R&D, production, sales, and service of a comprehensive range of valves, including Ball Valves, Gate Valves, Globe Valves, Check Valves, Plug Valves, and Butterfly Valves. Their product portfolio encompasses over 50 series and more than 1500 different types of products, conforming to international standards such as ANSI/API, JIS, DIN, GB/JB. Zhejiang Chaote Valve Co., Ltd. offers OEM and ODM services and manufactures valves from various materials including stainless steel, alloy steel, and carbon steel. The company is equipped with over 100 sets of large and medium-sized equipment, including numerical control machines, and over 60 sets of inspection and testing equipment. They hold certifications such as ISO 9001, IATF 16949, CE, and API 6D, demonstrating their commitment to quality. With an annual production capacity exceeding 15,000 tons and over 10 years of export experience, Zhejiang Chaote Valve Co., Ltd. serves industries including petrochemical, oil, metallurgy, electricity, and water supply and drainage, exporting to a global customer base.

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Wenzhou Doctech Auto-Control Valve Co.

🇨🇳 China

2013

301-500 people

Manufacturer/Trading Company/OTHER

Product customization

High-tech enterprise

Low MOQ

Key market

North America

Description

Wenzhou Doctech Auto-Control Valve Co. is a manufacturer and trading company based in Wenzhou, China, with origins in valve manufacturing dating back to the 1980s and formally established in 2013. The company employs over 300 people and specializes in the design, manufacturing, and sale of high-quality industrial valves and pipe fittings. Their extensive product range includes ball valves, gate valves, globe valves, check valves, butterfly valves, and cryogenic valves, as well as pipe fittings and forged flanges. These products are manufactured to international standards such as ANSI/API, DINJIS, BS, ISO, DIN, SMS, 3A, ASTM, and JIS, serving industries including petrol, chemical, water, food, and pharmacy. Wenzhou Doctech Auto-Control Valve Co. operates a factory with comprehensive production capabilities, including casting, machining, assembling, and inspection workshops, equipped with advanced machinery like precision casting equipment and CNC machine tools. The company holds multiple certifications, including ISO 9001, ISO 14001, CE, TUV PED CE, API 6D, API607, and OHSAS 18001, underscoring its commitment to quality and environmental management. They offer contract manufacturing services and export their products to international markets, including America, Europe, and Southeast Asia.