Contact: Qi Shuo; Tel: 18332463496; QQ: 3260520587 1 basic elements Material: fiberglass insulation voltage rating: 220kv Model: DZ-BGT220 ladders insulation material made of glass fibers, glass protective pads, E-fiber ring epoxy resins, phenolic resins, unsaturated resin and other 30 kinds of chemical materials by high temperature polymer, made of rectangular hollow pultruded structural profiles. The profile structure in line with the principles of mechanics, bending and strong, not easy to distort, ladder support for the non-slip design, bang ladder, ladder support for the semi-transmissive connection, and the overall round solid rods Quintana wear even strengthening, even by force reasonable overall stable and reliable connection. According to the principle of inertia trapezoid mechanics, using a ladder as a whole character structure, beautiful, solid and durable. 2 uses a single column editing service, PT, CT, coupling capacitors, special maintenance tools GW6 type knife switch, highly customized according to customer requirements. 3 Caution Editor 1 before use should be strictly in accordance with the GB17620-1998 standard, the operation should be carefully checked before use insulation ladder and parts of the body, with or without defects or flaws [1]. 2, strict compliance with safety procedures to eliminate luck, to ensure personal safety. 3, to prevent moisture loss, which affects the insulation level. 4, in order to ensure safe and reliable product performance, an annual performance test cycle. Related Products: Insulation ladder insulated stool security tool cabinet smart security tool cabinet Contact: Qi Shuo; Tel: 18332463496; QQ: 3260520587