| Message: | HL is a national steel structure manufacturer with Grade First Qualification of Engineering. HL has obtained the ISO9001 Quality System Authentication. HL is a professional steel structure manufacturer in Liaoning Province.
The steel structure factory building is the building whose load-bearing mainly consist of steels including steel column,rigid frame, steel beam, structure foundation, steel roof truss, structural steel ,steel canopy and etc. There are light-duty steel structure factory building and heavy-duty steel structure factory building.
Product Features：
1. Light weight, high strength and large span.
2. Shorter construction period, reducing the investment cost.
3. Better fire resistance and corrosion resistance.
4. Convenient movement and pollution-free recycle.
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