The company was approved as a postdoctoral research workstation in Shijiazhuang High tech Zone in 2021, with complete independent research and development capabilities, and is a leading enterprise in rubber and plastic sealing polymer materials in China.

In fact, compression molding vulcanization is the process of placing a rubber material or unfinished semi-finished product into a model (mold) and then subjecting it to pressure and heating, which is known as compression molding vulcanization phenomenon. 

Before introducing rectangular sealing rings, what are the characteristics of the standard sealing performance of rectangular sealing rings? Today, let's briefly talk about the main characteristics of the specifications and standards for rectangular sealing rings.