Focus Insulation Materials factory LLC is specialized in all types of polyurethane insulation rigid foam and best quality phenolic foam, delivered in time, and promised years of service. When it comes...

Longdong Youyicheng

Our company was set up in 2003.With more than 10years experience, we supply precision cut-to-size engineering plastic(sheet,rod,tube) of good quality.With the most advanced production equipments and t...