Which materials and surface finishes are available?

Chinne Electric offers cable trunking manufactured from pre-galvanized steel, hot-dip galvanized steel, or stainless steel grades 304 and 316L. Finishing options include electrolytic zinc plating, hot-dip galvanizing to EN ISO 1461, and powder-coated polyester, each selected to meet specific environmental demands. These material and finish combinations deliver long-term corrosion protection, making the system suitable for everything from dry indoor installations to aggressive industrial or coastal atmospheres requiring enhanced durability.