Precision(Investment) casting manufacturer.- material : Stainless steel alloys, carbon steel, nickel base alloys- products : machinery parts, automotive parts, hose and pipe accessory(coupling, fitting, adpters, camlock, valve body, joint) shipbuilding and marine parts defense and arms parts construction and equipment parts- OMS (One-stop manufacturing system) : one stop from mold design to CNC machining in one place => strict quality control, short lead time, price competitiveness