An experienced and reliable supplier of Hardware Fittings and Accessories for Distribution & Transmission Overhead Line Network applications. All Products are manufactured and Type Tested as per International Standards like IEC, ASTM, BS, DIN, ISO etc. This is thanks to our unique position of having access to the major manufacturing processes: MCVD (Modified Chemical Vapor Deposition), OVD (Outside Vapor Deposition), VAD (Vapor Axial Deposition) and PCVD (Plasma-activate Chemical Vapor Deposition). This enables. You are here » Products » Transmission & Distribution » Fittings & Accessories Coupled with our design capabilities we are able to supply full string solutions for poles, lattice steel towers and bespoke pylons. A full range of insulator and conductor fittings including wedge clamps, compression. TREFINASA is a company stablished in 1999 with the first objective of manufacturing aluminium clad steel (ACS) wire. The combination of Structural Reinforcing Rods, Outer Rods, boltless housing and resilient inserts reduces compression, clamping, and bending stresses on cable. Installation design, supervision.
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