White PET leh PVC sheet te hi ID, access, bank, membership leh smart card siamna atana thil pawimawh tak a ni. He guide hian material hrang hrang, card-layer structure, printing leh lamination mamawh, RFID inmilna, quality control, thickness thlan leh B2B sourcing ngaihtuah tur pawimawh te a sawifiah a ni.