Hangzhou Wanquan Metal Hose Co., Ltd. is engaged in stainless steel corrugated hose and accessories R & D, manufacturing, service professional enterprises. The main products are: gas stainless steel bellows and accessories series, gas metal coated hose, water and solar stainless steel bellows series, stainless steel corrugated compensator, rubber soft joints, etc. 

The company has strong technical force and strong product development ability. The key processing equipment of stainless steel corrugated hoses are developed independently, and we have obtained nearly 40 national patents, including four invention patents, and are a specialized and special new enterprise in Zhejiang Province. With independent intellectual property rights. From stainless steel belt automatic welding tube, online weld eddy current flaw detection, corrugated forming, atmosphere protection solution heat treatment, cladding, assembly and factory testing are done in-house, production and testing equipment is perfect, the manufacturing process is mature, and product quality is stable.

The company and its wholly-owned subsidiary Zhejiang Wanquan Pipe Industry Co., Ltd. have a total of more than 60,000 m2 of modern workshop, more than 60 self-developed stainless steel corrugated hose welding pipe and corrugated forming automatic production lines, 5 atmosphere protection solution heat treatment lines, with the annual production capacity of more than 10 million stainless steel corrugated hose, gas transmission hose 10 million meters. The production and sales of small diameter (DN≤50) metal hose are in the forefront in China.