في المرتبة رقم4 التسليم في الوقت المحدد في أنابيب ألومنيومCooperated suppliers (18)Total staff (27)Finished product inspectionOn-site material inspection
we checked the goods,they are very good. All within tolerance,we are satisfied with the quality. in addition,your delivery time is very punctual and your service is very professional.good!