We specialize in this field for several years,our main products are ball valve,gae valve ,check valve,globe valve and Y strainer with good quality and pretty competitive price. Should you have any questions, pls do not hesitate to contact me. KCM TECH GROUP CO.,LTD Add::114/130 thalinion suponburi R,Bongbom thong,Nonthaburi,11110 MO:0859662894/0871523750 TEL/FAX:021920169 email :marketing@kcmtech-valve.com or robin46@live.cn web:www.kcmtech-valve.com