Our main products - stainless steel ball valve, globe valve, check valve, gate valve, strainer, castings, valve balls, and other valve parts, have been widely used in petroleum, chemical industry, natural gas, metal smelting etc. We can produce the products conforming to all kinds of international standards, American standard, Japanese Standard, Britain Standard and German Standard. Also we can produce the products according to the special requests of customers. We utilize CAD technology and advanced investment casting, FSQ spectrum analyzing, CNC lathes in the process of products design, research, machine, inspection to assure the high products quality.