Group welding sales and service throughout the country and around the world, the products can be widely used in home improvement, hardware building materials, industrial installation, boilers, electric construction, automotive, shipbuilding, oil pipelines, bridge construction and other fields Blu-ray 20 years has been walking in the welding machine Industry cutting-edge, direct supplier sales, quality assurance, cost-effective, for dozens of thousands of customers in the industry has provided inverter welding machine. National Customer Service Hotline 400-0019155