... operate strickly according to ISO9001:20083.Our products can meet ROHS .4.We manufacture according to customer's drawing and ... counting, sealing, printing, forming, piercing, assembly, routing, CNC milling Certificate:ROHS, SGSMould and sample time:15-35daysDelivery time:1-4 weeks ... PVC transparent pipe rigid ROHS(with screw),plastic clear pipe,PVC clear pipe ,PVC ...