What are the characteristics of zinc steel fence, zinc steel Shunyi follow Xiaobian take a look: 1, the substrate is made of hot dip galvanized steel variety of galvanized steel, the use of high-frequency welding technology, welding flat, Rugged. 2, zinc galvanized pipe pipe surface to reach 60-80mm / m, at room temperature can be 5-10 years without rusting. 3, zinc galvanized steel pipe products are put through many processes to deal with again deep processing. Process: machining → chemical treatment (degreasing → go gray phosphate → passivation) → → electrostatic spraying curing (220 ° high temperature curing imitation enamel) After handling multi-channel technology can reach 20 years without rusting. 4, the biggest feature of the product is no welding, Shunyi galvanized steel and pipe fittings developed the perfect combination to achieve beautiful, strong and applicable standards in line with the American Association for the fence. 5, the product surface using electrostatic powder coating, 20 years of quality assurance. 6, and its products attractive appearance, color can be free with a rainbow of color to win, no welding interspersed combination with superior protection, self-cleaning and environmental protection, low-carbon green green living products reach the true sense of the state to promote on. Hunan zinc steel guardrail Which best _ _ Shunyi zinc steel zinc steel guardrail characteristics _ Changsha Shunyi Trading Co. (Shunyi galvanized steel) Business Enterprise Sector: Iron, fence, steel, building materials, decoration materials, hardware, electrical, electronic Products such as production, sales and installation. Mainly engaged in the balcony railings, stair railings, shutters, air conditioning railings, windows and railings, fences and electric retractable doors and IC card parking management system, smart card systems and other products, contact 0731-85866933. Company Name: Hunan Shunyi Trading Co. Tel: 0731-85866288 Mobile: 18673165888 Contact: Sun Gazetteer QQ: 1750344532 E-mail: 1750344532@qq.com Website: http: //www.hnsyxg.com URL: http: //www.hnsyxg .net Address: Shaoshan Road, Yuhua District No. 259 international commercial chanson North Building, Unit 12005