Guanheng is specialized in steel structure engineering since 1987.

roof tower's qualifications and internationally authoritative certifications
All of our roof tower have been authenticated by international authoritative institutes and cater to the Chinese criteria at the same time. Foshan Nanhai Guanheng Steel Structure Co.,Ltd maintains close contact and extensive cooperation with large enterprises which have high demand on quality as well as qualifications. These internationally authoritative certifications show that our product is at the forefront of the industry. No matter what aspects of the product are tested, it shows premium and stable performance in the tests executed by these institutions.
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Thanks to the professional R&D and manufacturing ability in smart street lighting system, GH Steel Structure has gained the industrial market priority. GH Steel Structure provides a wide range of base station for customers. It has a low self-discharge rate even if not in use. During the designing stage, the self-discharge has been carefully considered and controlled in a very low limit. The product features a small wind load coefficient and has strong wind resistance. Whatever the occasion, GH captures the attention of smart street lighting system in this field. The product can be quickly built and put into use.
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The next development goal is to invest more in innovation. We will grow the percentage of sales from innovative new products and expand the product ranges to maximize profits.

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