We stick to our enterprise spirit of "Quality, Performance, Innovation and Integrity". We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Brass Air Vent Valve, Oil Scraping Ring , Ptfe Valve Stem Sealing Set , Soleniod Valve ,Refrigeration Charging Valves . We are keeping chasing WIN-WIN situation with our clients. We warmly welcome clients from all over the world coming over for a visit and establishing long term relationship. The product will supply to all over the world, such as Europe, America, Australia,Belarus , Iraq ,Albania , Riyadh .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.