Hebei Bohai Mechanical & Electrical Co., Ltd. is a manufacturer of welding machines, welding wires and generators with well-equipped testing equipment and strong technical force. Our Shenzhen branch was set up in 2008 in charge of the manufacturing of our inverter welder and OEM service for our customers. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in pipeline welding, bridge, mining and metallurgy, air, shipping, chemical ...