Nailaisi Valve Group Co., Ltd.
Nailaisi Valve Group Co., Ltd.
🇨🇳 China, Zhejiang
2023101-200 peopleManufacturerNailaisi Valve Group Co., Ltd. is a specialized manufacturer and vertically integrated enterprise based in Wenzhou, China, with over 30 years of experience in the valve industry. The company operates a comprehensive business model that encompasses research and development, casting, production, sales, installation, and service. Utilizing advanced CAD design centers and sophisticated production equipment, the company employs between 101 and 200 professionals and holds 18 national utility model patents. Nailaisi Valve Group specializes in a wide range of industrial valves, including gate, globe, check, butterfly, and ball valves, as well as industrial filters and non-standard varieties. Their products are manufactured from high-grade materials such as 304, 316, 316L, WCB, CF8, and CF8M, supporting various driving mechanisms including manual, worm gear, electric, pneumatic, and hydraulic linkage. The company adheres to rigorous international standards, including ANSI, API, DIN, BS, JIS, and GB, with technical capabilities covering nominal diameters from DN10 to DN3000 and pressures up to 2500lb. Their solutions serve diverse sectors such as petroleum, chemical, metallurgical, shipping, hydraulic engineering, and thermal power. Demonstrating a commitment to quality and environmental management, the company is certified under ISO 9001, ISO 14001, CE, and the American Petroleum Institute (API), and holds a national TS certificate for pressure pipeline equipment.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Low MOQOffers low minimum order quantity options.
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Products
Products
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Gate Valve
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ANSI/ASME Swing Flanged Check Valve
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Certifications
ISO 90012
ISO 140011
CE1
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Shanghai Nainai Valve Manufacture Co., Ltd.
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1986301-500 peopleManufacturer/Trading CompanyEstablished brand
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Shanghai Nainai Valve Manufacture Co., Ltd., established in 1986, is a prominent manufacturer and trading company based in Shanghai, China. With a workforce of 380 employees, including 82 engineering technical personnel, the company operates a 33,300 square meter facility equipped with 280 sets of sophisticated machining equipment. They specialize in a comprehensive range of industrial valves, including ball valves, gate valves, check valves, globe valves, butterfly valves, plug valves, safety valves, and oilfield valves. Their product portfolio also extends to specialized items such as bellows valves, strainers, and flanges. Shanghai Nainai Valve Manufacture Co., Ltd. offers products with pressure ratings from Class150 to Class2500 (PN10 to PN420) and caliber ranges from NPS1/2 to NPS80, catering to diverse connection methods and material requirements. The company holds numerous certifications, including ISO 9001, ISO 14001, CE, API 6D, API 600, API 607, API 6FA, and PED CE, ensuring high-quality standards. Their products are widely utilized in industries such as oil, chemical, metallurgy, and electric power, with a strong export presence across Europe, America, Japan, the Middle East, Southeast Asia, and Russia. The company also provides contract manufacturing services and has a dedicated R&D team that has developed 10 patented items.
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