BEIJING HUITONG GENERAL MACHINERY CO.,LTD

our mainly produces the following products:gate valve,ball valve,butterfly valve,globe valve,check valve,strainers,power station valve,automatic control valve,marine valve,anti-corrosion valve,high / low temperature valve and special valves,valve casting,valve forging and various pipeline products,etc;the company produces products according to Chinese GB,HG,United States German DIN,British BS,Japanese and Russia standards. the range of pressure is CLASS 150—CLASS 4500.Materials include carbon steel,alloy steel,stainless steel,copper,cast iron,ductile iron.The company has strong technical force,sophisticated production equipment,complete testing means,strict management system,high quality and reliable products,that meet the CE product safety certification,API American Petroleum Institute certification,UL certification,FM certification,UK certification