Shuanggang town, Jinnan District

Tianjin Winner Science and Technology Development Co., Ltd is a professional supplier of welding materials, registered in the Tianjin Free Trade Zone. We have our own factory of the welding electrodes...

South of 205 Road, WangQian Industrial Estate, Lutai Town, Ninghe,Tianjin

We are specialized in manufacturing spare parts for oilfield logging equipment, submersible pumps and gas separators. Originating from JLT Machining Co., Ltd., we consist of a technology department, a...