CHD provides high-quality industrial welding and cutting equipment manufacturing enterprises, national high-tech enterprises, and member units of the National Electric Welding Machine Standardization Technical Committee (SAC / TC70). The products cover electric welding machines, cutting machines, beveling machines, cooling water tanks, and drying machines. The eight series of dry equipment, welding trolleys, accessories and other products are becoming more and more abundant and widely used in metal processing industries such as petrochemicals, construction, and shipbuilding. The company was founded in 1989. After 34 years of focus, development and innovation, it has 4 production bases in Shanghai, Wenzhou, Chengdu, etc., with an area of more than 53,000 square meters, and marketing services covering more than 100 cities across the country ...