There are many materials used to apply the insulation/sheath layer, the choice of polymers also depends on the type of cable, its application and installation locations. Frequently used and common polymers are PVC (PVC polyvinyl chloride) and PE (polyethylene). Polymers such as XLPE (cross-linked polyethylene), HDPE (high-density polyethylene), LSZH (zero halogen content), HFFR (halogen-free flame retardant polymers) and others are also used.

The SJ-70+35 extrusion line is our star product. Its automated system effectively reduces energy and labor, plus we use industry-renowned, high-quality components to reduce maintenance costs for you.

For years, we concentrate on your costs, capacity, and profitability and make our flexible supply chain and intelligent logistics systems responsive in an effort to provide the most cost-effective solutions.