UPGM201(GPO-1) is also a kind of Unsaturated Polyester Glass Mat sheet.UPGM203 sheet(GPO-3 sheet) is popular in the market.The main difference between UPGM201(GPO-1) and UPGM203 sheet(GPO-3 sheet) is electrical performance.
PVC Profile for Window and Door is made of polyvinyl chloride resin as the main raw material, added with appropriate impact modifiers, heat stabilizers and sunscreens, and formed by extrusion technology. It is mostly used in construction, such as making P
Black carbon welded steel pipe means Electric Resistance Welded Pipes, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be used for machine components.