1, zinc steel guardrail joints (welding, screw connections) should be solid. Metal railings and metal, plastic or hard wood handrail connections shall comply with the design requirements and existing standards specifications. 2, zinc steel guardrail surface should be smooth and should not have glitches, slag and obvious hammer marks and other cosmetic defects. The above two points is related to the appearance of the requirements of zinc steel fence zinc steel fence, I hope you can help. C-type zinc steel fence: it is almost the same with the B-type fence where to buy zinc steel fence, the only difference is to be made of aluminum zinc steel fence decorated price on the basis of B-type fence, guardrail more aesthetic. Therefore the price is slightly more expensive than the B-type fence. Widely used in offices, schools, factories, catering to the needs of high-end customers. D-type zinc steel fence: The cross bar is divided into four groups. Greatly increases the stability of the fence. Advanced anti-corrosion technology to make the species diversity presents and nice, simple installation, easy maintenance, easy to clean zinc steel fence factory, with transparent visual sense, its smooth lines, simple and beautiful, full of rich modern, let Community sensual, let courtyard brilliance, let villa with high-grade age. Suitable for high-grade customers. Zinc steel fence where to buy | zinc steel fence | guardrail provided by Anping Walsall Walsall zinc steel fence factory. Anping Walsall zinc steel fence factory (/www.huajiehulan.com) strong, credible, Hebei Hengshui Fence, bar, network, and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Walsall fence and you hand into the brilliant, for a better future!