Tianjin Erf metal co., LTD. Is a cold-formed steel structure, cold bending deformed steel, CZU steel, galvanized steel, steel structure gate type steel, galvanized steel structure, sisheng metal manufacturing, rolled plate kipping, steel plates, strip steel, and other products professional production and processing company, with complete and scientific quality management system. For the positive response to the national development and environmental protection, energy-saving and efficient steel structure industry, and was engaged in steel structure of the system design, research and development, production and installation of professional firms. Since the company since its inception, adhering to the quality first service supreme management idea, to undertake a large number of construction steel structure engineering design, construction tasks, and with superior quality has achieved outstanding results. 

Contact informtion;

ADD: Room 1103, Xinyu Building, Jingwen Road, Jinghai Town, Jinghai County, Tianjin, China.

Mopile number: +86- 18222107734 

U-shape routine specification table:

45 * 30 * 15 * (1.5 4.75)
10 * 30 * 15 (20) * (0.5 4) 160 * 60 * 20 (70) * (1-12)
15 * 60 * 40 (50) * (1-4) 180 * 60 * 20 (70) * (1-12)
20 * 80 * 40 (50) * (1-4) 200 * 60 * 20 (70) * (1-12)
20 * 90 * 40 (50) * (1-5) 220 * 70 * 20 (80) * (1-12)
50 (60) 100 * * * (1-5) 20 20 * 250 * 70 (80) * (1-12)
50 (60) 120 * * * (1-12) 20 (100) 300 * 80 * 20 * (1-12)
50 (60) 140 * * * (1-12) 20 (100) 350 * 80 * 20 * (1-12)
Not provided specifications can be customized according to customer requirements

Main features: under pressure, support time, easy to install is not easy to deformation, etc.
Main application: mainly used for mine, mine roadway secondary supporting of roadway, and mountain tunnel support purposes.

Company tenet: the same products than quality, same quality than price, the price is same, the same service than the prestige, with our strong technical force, advanced production technology and perfect after-sales service for the purpose, hope to cooperate with friends from all walks of life, hand in hand, create brilliance!