JINGGONG specializes in the design and manufacture of various Sandwich Panel Manufacturing Facilities, dedicated to be the supplier of a complete range of tailor-made solutions for any kind of industrial need about the production of sandwich panels with a core structure of polyurethane, rockwool, etc. In addition, we have accumulated the technologies with regard to the Forming Machines to produce raw and subsidiary materials of various building structures.
Sandwich Panel Line
Sandwich Panel Line

We Provide Automatic plant for continuous sandwich panels production, with polyurethane (PUR-PIR), mineral wool and polystyrene. We are the global leader of continuous sandwich production lines, who have sold over 100 sets around the globe.

Sandwich panel lines are widely applied in the protection and decoration of outside wall for tall building and first-class office building. Sandwich panel production machinery can protect, keep warm and flame retarding. The sandwich panel production line in Jinggong can mainly produce roof panels and wall panels.

Roll Forming Machine
Roll Forming Machine

Having made automatic roll forming machine for over twenty years, we are a professional roll forming machine manufacturer and supplier in this area with rich experience. The main forming part can be a double layer or single layer, it has the collection of rollforming machinery, electricity and hydraulic, therefore it will have high working efficiency and can work fully automatically.

Steel Structure Machine
Steel Structure Machine

Jinggong can produce various kinds of steel frame machines to match customer's requirements and develop the technology continuously. The main steel structure machines are as following: corrugated web H-beam welding line, cut to length line and slitting line, H-beam welding line, steel bar truss production line, precast panel production line, CNC drilling, CNC folding, CNC bending machine, etc.

We employ over 50 engineers in our independent research institute specializing in the development of roll forming machine lines. This team of engineers is comprised of experts in machinery, hydraulic technology, and electrical engineering. They work hard to design and develop our products as well as assist customers in customizing products according to their individual needs.
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