
Blu-ray companies design and manufacture of reinforced welded specific equipment and other products.Steel pressure welding, welded joint with its high rate of qualified energy conservation, can be any direction of the welding operation is simple, lightweight equipment, suitable for wide range of welding speed, higher economic advantages of being in China's domestic construction industry rapid promotion of universally accepted!Steel gas pressure welding machine in the world and China is being widely recognized by the construction industry sector to promote rapid! [
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