Our decorative metal door is a show pieces for the yard and house! They can be seen from far away and can make your yard and your house look beautiful.
Crude PMDA is hydrolyzed to obtain pyromellitic acid, and recrystallized to obtain high purity PMDA. It can also be used in the manufacture of curing agent of epoxy resin and crosslinking agent of polyester resin.
Color laser marking machine with MOPA fiber laser source is used for marking black, white, colors on metal surface such as stainless steels, titanium. The MOPA laser marking system is applied in marking on iPhone, Mac Book, electronic parts and keyboard.
Fused Magnesia 96% MGO products use superfine magnesite stone or light burned magnesia as the main raw material, are made by fusing in the arc at high temperature to forming.