high speed door's qualifications and internationally authoritative certifications
2020-09-03
At Shenzhen Hongfa Automatic Door Co, Ltd., we have been committed to manufacturing products up to the international standards at the very beginning of our founding. And we have built a professional QC team to monitor and control the production process strictly, test and inspect the products according to the latest international standards. In addition to in-house quality control, we also frequently entrust authoritative third parties to review our manufacturing process and products, to determine whether our products and production comply with specific standards for quality, safety, and performance. Our products have obtained many internationally authoritative certifications. You can check the certificates on our website or by contacting us.
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After years of steady development, Hongfa Automatic Door Company has become one of the leading roll up door manufacturers. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and automatic door is one of them. Hongfa industrial doors goes through meticulous designing. Factors such as the accuracy, surface finish and other related parameters for the machine elements are specified with great deliberation. Its Human-Machine Interface display makes the daily operation easier. By virtue of superior chips, spiral door is high in luminous efficiency, low in power consumption and excellent in energy saving and environmental protection. With low radiation, it does no harm to the human body.
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We strictly follow sustainability practices. We are in compliance with all relevant environmental legislation and involve all our employees in our environmental program.

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