Zhejiang Yongjia Haihe Pumps Factory was established in Tangtou Industrial Zone of Wenzhou City. It consists of hot die forge, accurate casting, welds, heat treatment, machining , assembling, and has three great production centers of forge valve, cast valve , special valve, and a numerical control machining center. The company has plasma process welding machine, auto-gas shield welding, overclocking vacuum heat treatment equipment, ball numerical control, high-efficient valve process machine, physical-chemical testing equipment, Y-flaw inspection equipment, ultrasonic wave inspection equipment, magnetic powder inspection and more than 100 various processing and inspection equipment. Our company has complete device and processing inspection.The company sets up CAD valve design center: The three-dimensional simulation of test design system, guarantee the speed and quality of the research of new products.Our Valves used widely covering petroleum, natural gas, petrochemical industry, metallurgy, chemical industry, papermaking, medicine, food, electricity, etc. Our company has a long history and complete variety of forges steel valve production including gate valve, globe valve, ball valve and its derive production, with the sizes from ”1/8 to " 4, pressure from 150LB to 2500LB, connect way of whorl weld, flange, and subject material have A105, LF2, LF11, F5, F304, F304L, F316, F316L, F321, etc. and working temperature Israel- 196 degrees Centigrade- 800 degrees Centigrade which can meet to different operating modes. Welcome customers from every industry to cooperate with us and enter into long-term business relations on mutual benefit.