Tianjin Tanggu Jinbin Valve Co Ltd ｜ SinoSources.com

What is the valve? Valve is used to open and close the pipeline, control the flow direction, adjust and control the paramete...

The casting is a material that is integrally cast in the mold, and its stress distribution is uniform, and there is no restriction on the direction of compression. The forgings are made by the forc...