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Galvanized Steel Grating & Serrated Steel Grating manufacturer

China Gnee Steel (tianjin) Co., Ltd
Gnee Steel (tianjin) Co., Ltd

GNEE, A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering,all types of steel gratings.

Gnee Steel (tianjin) Co., Ltd

About Us

2008

Year Established

200~300

employees

500

Customers Served

Top Products

Company Advantage

HIGH QUALITY

Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.

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DEVELOPMENT

Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.

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MANUFACTURING

Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.

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100% SERVICE

Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

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Latest News
Latest company news about 11-W-4 vs 19-W-4 vs 15-W-4: How to Choose the Right Grating Mesh   Latest company news about 11-W-4 Steel Grating Panels: Cut-to-Size, Banding and Fixing Accessories

  • 11-W-4 vs 19-W-4 vs 15-W-4: How to Choose the Right Grating Mesh  

    11-W-4, 15-W-4 and 19-W-4 are all welded bar grating panels with cross bars at 4 in. (100 mm) on centre. The only difference is how far apart the bearing bars sit: 11/16 in. (17.5 mm), 15/16 in. (24 mm) and 1-3/16 in. (30 mm) respectively. That one number decides open area, self-weight, how many ...

  • 11-W-4 Steel Grating Panels: Cut-to-Size, Banding and Fixing Accessories

    11-W-4 steel grating is a welded close-mesh panel with bearing bars at 11/16 in. (17.5 mm) on centre and cross bars at 4 in. (100 mm) on centre. Most orders are not shipped as full standard panels: they are cut to a layout drawing, banded on the cut ends, drilled or notched around steelwork, and ...

  • Q235B Standards And Material Properties

    Q235B is the most widely used ordinary bon structural steel in China, defined by the national standard GB/T 700. When it is roll-formed into bearing bars and cross bars and welded or press-locked into panels, it becomes Q235B steel grating — the workhorse flooring material of industrial platforms, ...

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