Jan 25, 2018
20K pcs ejector pins, Material SKH51, TiCN plating later. #moldingpins #moldpins #EjectorPins #ejectorpinsandsleeves #coreinserts #corepins #corepinsandsleeves #precisioncorepins #metalworking #cnclathe #manufacture #cncmachining #milling #cncmilling #automation #mechanics #precision #machinetools #jobshop #engineering #grinding www.taiyouprecision.com