Anhui Import & Export Co., Ltd, specializing in a vast selection of top quality ductile iron/cast iron butterfly Valves, gate Valves, check Valves, Strainers, Fittings and related equipment with pretty competitive price for over 30 years. Our products are designed to comply with ANSI/JIS/BS/DIN standards. We equally are ISO9001, CE, WRAS and CAS certified.