... (every work process have the strictly quality inspection and controlMold designAccording to the samples or drawing ... AISI, API, UNI, DIN, SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc. Surface Finishingsand blasting, polishing ... and PVC powder coating etc. Welcome all the customer's from the world come to visit and inquiry with us. Drilling spare parts ...