GPPS PG-22 1.ChiMei Brand 2.UL,SGS,CSA,ROSH,ISO9001: ... : 1 TON OR MORE 4.Capacity: 800 tons/month GPPS PG-221.GPPS Basic information on properties ItemTesting standardsTest ConditionsUnitsPG-22PG ... increase their added value.3. photos: CHIMEI GPPS Plastic Particles PG-22