China Flange Gasket Bolt Nut Kits Manufacturer CO., LTD established in 2003, is one of the earliest companies sailing pipe and pipe fitting products in China. We are the first authorized ISO9001:2008, the international Quality System Certification andoffers encompass fasteners, bolt and nuts, gaskets, flanges, valves, steel pipes, pipe and various other essential components for pipelines. We boast a wealth of experience in managing projects and are dedicated to delivering professional services, ensuring the highest quality pipe and pipe fittings for our global clientele. We have large stock all the year around and we compete with good price,quick delivery, enthusiastic aftersale service to serve our customers around the world. In addition, China Manufacturer have been exported to more than over 100 countries worldwide, We will support you to design the entire sealing solution and one-stop sourcing service according to your requirements.