Zhejiang Sanfeng Valve Co., Ltd., a core subsidiary of the Zhejiang Sanfeng Group, is a prominent manufacturer and trading company based in Zhuji, China. Established in 2006, the company operates a massive 50,000 square meter facility with over 110,000 square meters of building space, employing between 501 and 1,000 professionals. The company specializes in the design and production of high-quality valves, composite pipes, and brass fittings, serving diverse sectors including construction, HVAC, and automotive. Their extensive product portfolio features PEX-AL-PEX (PAP) composite pipes, air-conditioning service valves, ball valves, and burner parts.
Equipped with 10 advanced production lines utilizing German technology, the company maintains an annual capacity of 25 million meters of pipe and 20 million sets of valve products. Zhejiang Sanfeng is recognized as a high-tech corporation and holds a GMP certification, adhering to international standards such as GB/T 18997.2-2003. They offer comprehensive OEM and ODM services, acting as a trusted supplier for global brands including Siemens, Panasonic, Haier, and Daikin.
With a strong focus on technical innovation and quality, the company has established a significant international presence. Their export operations reach major markets across Europe, North America, and Asia, including Russia, Sweden, Korea, and the Middle East. The group's integrated structure, which includes specialized machinery and import/export divisions, ensures a robust supply chain for global B2B clients seeking reliable construction and industrial components.
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PAP Pipe
Stop Valve
Brass Elbow
Elbow
Brass Straight
Hangzhou Sanfeng Paper Co.,Ltd
🇨🇳 China
200311-50 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Custom packaging
Description
Hangzhou Sanfeng Paper Co.,Ltd is a manufacturer and trading company based in Hangzhou, China, with a factory located in Chunjiang Industrial Zone Fuyang City. Established in 2003, the company specializes in the production of duplex boards, operating with 11 to 50 employees and reporting annual sales between 500 million to 1 billion US dollars. They offer a range of duplex boards, including duplex board with grey back and duplex board white back, with grammages from 230GSM to 500GSM. Products are supplied in sheets (787mm*1092mm, 889mm*1194mm) and in reels, with customization available to meet client specifications. These boards are widely used for printing and packaging applications in various sectors such as wine, food, pharmaceuticals, toys, and household appliances, known for their strong stiffness, folding resistance, and ease of printing. The company's strategic location in Fuyang, referred to as 'Paper Town', provides convenient access to Ningbo and Shanghai ports for international trade.