Wrought iron gates installed Dongli District, Dongli District supply spiral staircase Iron door installation, strength ..

Tianjin Heng Yi Iron doors and windows factory 13,821,111,514 15,022,075,341 main business scope includes: Iron fences, wrought iron stairs, wrought iron fence, wrought iron fences, wrought iron lamps, wrought iron garden gate, wrought iron railings, wrought iron wall lamp, wrought iron security door, iron doors and windows, wrought iron lamps, wrought iron guard bar, iron, iron steel, stainless steel, wrought iron gates, wrought iron garden fence, wrought iron gates, wrought iron gates, wrought iron screens, wrought iron stair railing, wrought iron fences, wrought iron pattern, Iron processing, electric wrought iron gates, wrought iron security windows, iron products, making Iron railings, wrought iron spiral staircase, electric wrought iron gates, custom wrought iron railings, wrought iron stair rails, district wrought iron fence, decorative wrought iron, wrought iron stair railings, wrought iron entrance, wrought iron railings, wrought iron furniture, wrought iron wall lamp manufacturers, iron furniture and so on, the company In the international steel industry background of rising prices, adhere to quality workmanship never discounted the company philosophy, adhere to choose the best steel to provide customers the best quality products. Products work fine, good quality of materials, artistic wrought iron gates you install gates choice. District has branches in Beijing, a professional service personnel at your service specifications can be according to your needs, depending on your favorite style, color ... wrought iron gates characteristics: First, high-grade materials and technology: 1, Material: using the national standard Q-235A grade steel. 2, the welding process: the use of carbon dioxide gas shielded arc welding. (Uniform solder joints, strong airtight performance, solidity good) welding. 3, Table 3, surface treatment: hot dip galvanizing process are used outdoors two mid-range materials and technology: 1. Material: Non-standard Q-220B grade steel. 2, the welding process: using manual welding techniques. 3. Surface treatment: cold galvanized or not galvanized. Paint: adopt Tianjin, Wuxi and other regions in the production of paint lighthouse.