Hebei Sanvo Pipes& Fittings Co., Ltd is a professional manufacturer of Steel & Stainless steel fittings in north of China, established in 2009. We specialize in pipe cutting, threading, bending, end finishing, groove, and Stainless steel Casting from 30 grams to 80 kilograms, also other hardware product, All our products are designed, manufactured and tested in strict compliance with the standard of DIN,BS,ISO,ANSI,API and JIS etc.