... , stampings, weldment, powder metallurgy, Springs, Crankshafts, Machinary parts. Dalian Shengang International Trading Co,. Ltd. has been engaged ... can also process different types and different standards of machining parts according to customer's requirements. You will benefit ... PARTS FOR 20 YEARS 4.CUSTOMERS' DRAWINGS ARE WELCOME TypeBroaching, Drilling, Milling,Other machining services Place of ...