GPPS PG-22 1.ChiMei Brand 2.UL,SGS,CSA,ROSH,ISO9001:2000 3.MOQ: 1 TON ... OR MORE 4.Capacity: 800 tons/month GPPS PG-221 ... SGS CSA ROSHRed, white, blue, green, yellow, black, grey, etc.2. description:GPPS is easy to impose injection molding, extrusion molding ... increase their added value.3. photos: CHIMEI GPPS Plastic Particles PG-22