high precision gear part,internal gear parts 1.100% high quality. 2, Best Price. 3. Fastest delivery ... nickel, chrome plating, yellow zinc,anodise,tumbled.5) Quality assurance in accordance with ISO9001: 2008 6) Part ... : Can be kept in +/-0.005mm8) Finest Quality Control and After ServicesProduction rangeUsed in electronics, home ... Italy, Russia, Brazil, Iran and Singapore etc high precision gear part