Is fast shutter door tested before shipment?
Yes, fast shutter door is fully tested before shipment. Shenzhen Hongfa Automatic Door Co, Ltd. is a quality-oriented manufacturer with great achievements in quality control. Before we tapped into the global markets, we paid less attention to the ex-factory inspection, which results in the high rejection rate of the product. Now, since we have conducted detailed quality assurance rules and set up criteria for ex-factory product quality, the pass rate of the product has increased remarkably. Customers can rest assured about the product quality by remotely reviewing our QC process.
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Hongfa Automatic Door Company is hailed as one of the leading suppliers of fast shutter door in China with extensive product designing and manufacturing experience. Hongfa Automatic Door Company focuses on providing a variety of Overhead Sectional Door for customers. The product can stand up a certain degree of voltage. It has passed the Dielectric Withstand Test by applying high voltage on power and ground terminal circuit to measure its collapse status. The product has the alarm light to remind the operators. Many of our customers say the product fits perfectly to their feet, and the product is not subject to deform or wear out even after times of wearing. Its sensitive radar sensor can effectively detect the coming objects.
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To achieve sustainable development, we implement the plan of three wastes treatment, including wastewater, waste gases, and waste residue during the production processes.

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