1) 28 years' production experience 2) precision auto throttle shaft 3) various types 4) ISO9001-2000 5) ISO/TS 16949:200 1. High precision steel2.Fine quality&surface 3.In transmission equipments 4.Competitive price5.Available matierial:stainless steel, alloy steel6.Processing: Milling,Grinding,Boring and CNC lathe7.Standard: DIN,JIS,ANSI,ASTM,BS,GB8.Dimension and design: according to customers' ...