China Valve Gasket Packing Co., Ltd. - 云发了网 供应商采购详情与询价入口

Founded in 2003, Qishine (China Valve Gasket Bolt Nuts Co., Ltd. ) has risen as a prominent leader in the fabrication services sector, catering to core industries including Oil & Gas, Petroleum, Marine, Oilfield, Mining, and Heavy Industry. With over two decades of dedicated experience in pipeline construction and maintenance, we have solidified our reputation as a top-tier valve manufacturer in China, offering a comprehensive portfolio of high-quality pipeline products. Our product range covers valves, gaskets (including flexible graphite gaskets, corrugated graphite gaskets, and insulating gasket kits), packing (such as graphite packing for gate valves, forged steel valve packing sets, and high-pressure ball valve packing), fasteners (bolts and nuts), flanges, pipe fittings, and other essential pipeline components. Many of our offerings are engineered for extreme conditions—including n…