کلمات کلیدی
نویسنده: fftty121 - پاسخ‌ها: 0 - بازدید‌ها: 11
Hydraulic Needle Valve factory
Nantong NACO Fluid Equipment Co., Ltd (former Nantong Roke Fluid Equipment Co., Ltd) was founded in 2008, the main products of various domestic and international standards of high pressure ball valves, needle valve,valve manifold, flange, pipe fittings ,tube fittings and other products, widely used in nuclear power, petroleum, chemical, shipbuilding, sea engineering, metallurgy, machinery, electric power industries, measuring instrument pipeline pipeline and the high temperature and high pressur