Wenzhou Anchor Valve Co,. Ltd is a technology-based company which involves research, design, production and marketing. We have a technical team which is qualified and with high sense of responsibility, coming up with the latest design and manufacture idea. Our equipment are all using the CNC Machining Centers and numerically controlled lathe, and we have CAD aided design centres. Our products are in strict conformance with the standards of ISO9001:2008.We have gained CE,TS,many patents and our products include manual wafer ball valve, wafer ball valve with high platform, insulating ball valve. V-type wafer ball valve, flange ball valve, threaded ball valve,discharge ball valve,3 way ball valve,hard seal ball valve,pipeline ball valve,forged steel ball valve,electric ball valve,pneumatic ball valve,gate valve,stop valve,check valve etc , and we can produce nonstandard ball valve as your requirement. The standards we used include GB ,ANSI, JIS, DIN, etc ; The materials we used include carbon steel, stainless steel, alloy steel, low temperature steel, and other type steels. more