We, Yes High Tech specialized in manufacturing and supplying ofmetal products such as various flange, Fitting, pipe, tube sheet,nozzle, valves etc.with welding overlay at fully competitive pricewith good quality.We have ISO9001,14001, ASME STAMP "U" certificate with welltrainned engineers since 2003.Business scope is ...

Our company, JeaChang Metal Co., LTD, established by the experts(Korea and Japanese engineer) of high conductivity copper alloy in 2006, has been specialized manufacturing alloys which is used welding industries.Based on our experiences know-how, we are committed to satisfy customers with quality, delivery price. ...

Protech Weld Co., Ltd.139-4, Munjung-Dong, Songpa-Gu, Seoul, KoreaTel : 82 2 3401-0118Fax : 82 2 449-0785Our company established since 1998 we manufactured Welding & Cutting machines and we marketing locally also inVietnam, Singapore, Australia, and other asian countries.