Wenzhou Xidelong Valve Co., Ltd is a professional manufacturer of ball valve, check valve, gate valve, globe valve, valve handle and strainer. Our products are in accordance with the ANSI, API, DIN, JIS, BS and Chinese GB standards. We provide OEM service according to clients' requirements. Our products are widely used in valve fittings, pipeline welding and petroleum, chemical, power and city pip...
Main Products/Service: | flange ball,ball valve,langed plug valve,flange check valve,flange valve |