Guanheng is specialized in steel structure engineering since 1987.

Is communications tower tested before shipment?
The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Foshan Nanhai Guanheng Steel Structure Co.,Ltd. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of communications tower before they are shipped.
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GH Steel Structure is a leading technology company, which has long been committed to the development and production of smart street lighting system. GH Steel Structure produces a number of different product series, including antenna cover. The product has to be scrutinized by our professional quality inspection team before delivery to ensure that it meets highest standards of reliability and quality. Its tolerance and minimum yield strength can be customized. In terms of both economic benefits and reduced emissions, this product is the most successful energy conservation program in history. The inner flange connection finished between each section inside the product ensures the concentricity and perpendicularity, which ensures its overall structural stability.
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Our mission is, to satisfy and meet the needs of our customers, providing our products and services with the quality, adjusted to their needs and preferences and to create value for our stakeholders through originality and strict adherence to our principles. Ask online!

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