china Custom OEM Gearbox Alloy Steel Gear manufacturers

Item Description 1) Substance: 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi andOther substantial depth alloy steeltwo) Tooth flank carburization and nitrification, with rigidity of HRC58-623) Gear precision: Quality V4)Exact measurement and surface area finishes are...

china factory Ratchet Gear Safety Dirtbike Airsoft Bicycle Shifter Riding Motorcycle Skateboard Protective Fixed Wielset Hydraulic Double Magnetic Drivr Micro Stainless Steel manufacturers

Solution Description        ratchet gear protection dirtbike airsoft bicycle shifter using bike skateboard                 protective fastened wielset hydraulic double magnetic drivr micro stainless steel  Ep’s solution assortment only consists of bronze worm...