Previously,thetrialmaterialssuchasglass-fiber-reinforcedPPandPP+EPDM+T20providedbyZhongXinHuaMeihadsuccessfullypassedthestricttestsofthecustomer.Thison-siteinspectionaimedtofurtherunderstandthecompany'scomprehensivestrengthinaspectssuchasmaterialcolordifferencecontrol,production,andR&D.