... and quality reliable component vendor as steel and spare part supplier: LKM, ASSAB, etc. Cavities, cores, and inserts ... , and 44-46Rc for big components. Structure of tool and all components are designed according to customers' requirements, HASCO ... Precision machining : CNC, milling machine, drilling machine, numerical lathe, all types of lathe. 7.Surface finish process : polishing, sand blasting, heat ...