Harden Industries is a Chinese manufacturing company that supplies plastics machinery and recycling machinery around the world. The company specialized mainly in plastics extrusion lines, solid waste recycling equipment, and metal/plastics fabrication. All of the products are manufactured in China and are custom made to the requirements of our international customers.

Harden Industries supplies parts and auxiliaries of plastic extrusion production lines, plastic recycling equipments, and plastic extrusion tooling. Harden Industries supplies parts and auxiliaries of plastic extrusion production lines, plastic recycling equipments, and plastic extrusion tooling.

Our product scope including the following:

• Feed screws and barrels for plastic extruders
• Extrusion screen changers and melt pumps
• Dies and calibrators for plastic pipe extrusion
• PVC/PE pipe socket belling machines
• Laboratory extrusion systems
• Plastic ingot and film shredders