Gear wheel Material :polyamide 66 Plastic injection Gear wheelMaterial :polyamide 66Specifiction:1.Quality approvals , competitive price , promt delivery2.OEM accepted3.ISO9001:20004.Customers' drawings are also available. Welcome your inquiry about details.Ningbo CCMS Industril Co.,Ltd.Tel:86-574-87913612,87913611Fax:86-574-87913610 nylon plastic gear