high precision gear part,internal gear parts 1.100% high quality. 2, ... 5) Quality assurance in accordance with ISO9001: 2008 6) Part size: Diameter from 0.5mm to 600mm 7) Tolerance ... and After ServicesProduction rangeUsed in electronics, home appliance, computer, lighting, automobiles, furniture and industries.Main Customer:USA, Canada, Germany ... , Brazil, Iran and Singapore etc high precision gear part