Guanheng is specialized in steel structure engineering since 1987.

How to extend roof tower warranty?
If you would like to extend the warranty period of roof tower, please consult our Customer Service Department for details. The extended warranty period is the warranty coverage that is initiated after the typical warranty period has expired. It is important to note that you can choose to purchase this warranty before the manufacturer's warranty expires.
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Foshan Nanhai Guanheng Steel Structure Co.,Ltd has been putting efforts on the design, manufacture, and marketing of fiber reinforced plastic. We are highly prestigious in the industry. GH Steel Structure provides a wide range of base station for customers. The manufacturing steps of GH smart street lighting system involve several major parts. They are materials preparation, materials processing, and components processing. The product is designed with the efficient and reliable power line carrier communication and wireless GPRS/CDMA communication technologies. It is high-quality fiber reinforced plastic that GH has passed multiple standard system tests. Made of seamless steel pipe, it has a very robust and strong structure.
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We have strictly implemented sustainability practices. During our production, we consume our energy more efficiently, which can minimize our carbon footprint.

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