Jinggong Science & Technology is a China construction materials machinery manufacturer. Our primary products include PU sandwich panel machine, high speed roll forming machine, steel deck forming machine, auto change purline machine, purlin forming machine, downspout forming machine, guardrail forming machine, as well as some auxiliary equipment such as slitter, uncoiler and stacker etc ...











Jinggong Science & Technology has been a steel structure machine manufacturer since 1968. Throughout the 41 years of development, the company has expanded its production to include a wide range of products such as H beam welding machine, box column welding machine, gantry submerged arc welding machine, digital folder, slitting machine, and more. Here we give you some information about several types of our products. ...















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