... : 2009 certified 4.cnc precision machining part precision machining parts 1) cnc machining parts, metal machining parts, ... Parts Maching ,CNC machining parts,maching parts,precision parts:1) cnc machining parts, metal machining parts, precision ... part,machined part,cnc machining,metal machining partabout our company: Originally established in Oct. 1996, Qingdao Jingliang Machinery CO.,Ltd is one of ...