HYUNWOO Precision Co., Ltd. Is one of leading investment casting parts manufacturer By lost-wax process and we have exproted them to Australia, Japan, USA others, In the field aerospace, marine defense industries as well commercial machinery Industries with best techniques latest ...

We are manufacturer of Single/Twin Extruder and it?s Screw parts very Unique BPRV (Barrel Pressure Release Valve : Patent item) RE-Work Recycling machine for saving materials (Extruder Waste Sludge Treatment machine) labor cost a lot, also keep environment. If you interested, please feel ...