Tonglu Wanhe Valves Product Co., Ltd. is an old manufacturer specialized in manufacturing cast iron and cast steel gate valve, ball vavle, stop valve and check valve with annual output of 5, 000T. We has been taking cast iron valve and cast steel valve as leading products since we established in 1994.We can afford valves complied with ANSI, JIS , DIN , BS and GB standard as well as customer-tailored order. WANHE has carried out rigorous pre-delivery inspection stipulated in requirements of ISO9001:2000 quality systerm certificate. Our products are accepted insurance by China Pacific Insurance. Due to considerate services and high performance cost ratio, Wanhe enjoys high reputation among users and exports its products to many countries and areas, such as Thailand, Malaysia, Viet Nam and Taiwan etc. Under the principle of regarding clients as friends for ever, stressing service and quality equally, Wanhe is willing to search for the oportunity establishing Win-Win future with you.