1. Compound steel grating is composed of checkered plated on sealed surface& steel grating with certain spanning capability.
2. Compound steel grating is formed of any type of steel grating and checkered plate in different thickness. The type JG323/40/100, JG 253/40/100 AND JG323/60/100 are generally used as base, the checkered plated with 3mm thickness is used as sealing plated. Sometimes checkered plated with thickness of 4mm, 5mm, 6mm. As request.
3. As thermal stress may cause shape distortion after hot-DIP-galvanized treatment, esp. When choosing large space grating, it's not easy to flattern. So special attention should be payied when choosing grating types.
Hebei Jiuwang Metal Mesh Manufacture Co., Ltd (BILLION China INTERNATIONAL GROUP) covering 10000 m2 area, , is one of the biggest manufacturer and exporter of Flooring steel grating and stanchions (or rails)in north of China Started from 1992, In Sep. Of 2003, we successfully passed ISO9001: 2000 international quality management system certificate.
Steel gratings are widely used in petroleum, chemical, transport, power, mine, communication, civil construction, rubber, breeding and other industries. 5 production lines makes more than 2000 Tons flooring grating every year, Our Hot-DIP-Galvanized treatment workshop can satisfy 6-10 meters black steel grating.
As for the fine technician of steel grating, grating fence, trench over and stair treads, and Hot-DIP galvanized surface treat, we built good friendship with customers from USA, Europe, Middle East, Japan, Korean, Australia and Canada.
As customer request, we can also offer field fence (grassland fence), T post and Y post for Middle East, America and Australian countries application
We would like to establish good business relationship with our old and new customers on the basis of sincere cooperation and mutual benefit.
