Our company is specilized in manufacturing and exporting cast iron/ductile iron gate valve, check valve, globe valve and Y strainer according to MSS SP -70/71/85 standards. Size is from 2**o 24*? We have a production ability of 200 tons per month.OEM job is welcome. Our products have high quality and competitive price and be popular in North American and South American,Canada and Austrilian and so on.