What standards are followed during spiral door production?
Every process in spiral door production must comply with the relevant production standards. Tests for standards and quality for manufacturing are inclined to be rigorous and controlled In its production. The Production Standard helps producers to measure their productivity.
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Shenzhen Hongfa Automatic Door Co, Ltd. has topped among the best in the developing and manufacturing of self repairing high speed doors. We are one of the major players in this field. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and custom roll up doors is one of them. A board range of quality tests for Hongfa automatic door will be seriously carried out. They include tests of anti-slip resistance, wearing resistance, bending, rigidity, breathability, and seaming strength. The product features trouble-free operation up to 150,000 times. High quality has always been what Hongfa Automatic Door Company is after. Its curtain is available in various colors.
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Our aim is to develop custom roll up doors with high competitiveness to be a highly trusted supplier. Inquiry!

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