Tianjin Hengyixing Trading CO,Ltd., founded in 2013, is an enterprise specialized products sprocket,chain wheel and oil field equipment spare parts. Our main export include sprocket, chain wheel, sprocket ,sprocket gear etc. At present, our are exported ...

Our company built in 1997,during the past years, we mainly deal with manufacture of ductical iron products. The products have been exported to various abroad countries. Meanwhile, also can as your drawings.Welcome friends from four corners world join ...