PA66 Custom Made Nylon Plastic Gear Shandong Shan County Wanyi International Development Co., Ltd. Base Info Model NO.:NGMaterial:NylonSize:P66Trademark:WYSpecification:0-500Origin:Shandong ChinaHS Code:100000 Description Pre:High Load Ductile Iron Worm Wheel Gearbox for Light Duty Elevator Next:Suoda Gear Coupling with Intermediate Shaft Good Quality High Transmission Efficiency Gaz Type