Shanghai Sansheng Health Technology Co.,Ltd. with more than 20 years’ history is headquartered in Shanghai city. We enjoy very convenient traffic, near Pudong airport and Ningbo port. Shanghai factory covers over 24000 square meters, produces corrugated stainless steel tube. The branch factory is located in Yuhuan Zhejiang province, supply all kinds of brass valves and fittings.As a famous China flexible metal hoses manufacturers and custom metal flex hoses factory, our core business is the production of CSST corrugated stainless steel tube 304 (with high resistance to pressure and deformation ) for two different applications: Plumbing and Gas.We specialize in manufacturing and supplying a wide variety of water tube and gas tube, wholesale metal flex hoses, and all kinds of fittings. Our ISO9001 certification further assures our internal and external quality control. We guarantee our customers high-quality products, quick delivery, and direct and attentive customer service. All the while we continue to actively seek mutual cooperation in business and technology, advocating OEM and ODM projects. We are looking forward to working with you.