No of Employees:1/1/1950
Established:1998
Certification:ISO 9001 , ASME S-stamp , ASME U-stamp , ASME U2-stamp , ASME NB , Patent of Elbow Inside Overlay Au
About us:We are a manufacturer of Metal products with weld overlay.

We started our business with name of Shinwon Precision Industry Co., Ltd. in 1998 and renamed it to SP Hi-Tech Co., Ltd. in 2006. Our main items are tubes, valves, flanges, industry machinery, turbins and special welding. Our markets are industry plant, oil plant, offshore and atomic energy plant, etc.

We mainly weld steels in ESW,SAW,PTA & Overlay. Our products are Heat exchanger and the parts, Pressure Vessel and the parts, Pipe, Fittings(Flange, Nozzle, etc.), Cylinder, Turbine Scroll Case, Drum, Barrel, Structures and various metal products.

We have ISO 9001/2008, ASME STAMP "U", "S" & "U2", KR Certificate for Pressure Vessel and we also have 4 patents of Inside Overlay Automatic Systems. We're continuously developing the technology and expanding the facilities.By the result of this effort, we have exclusive technologies and equipments of overlay auto system.