Is there free high speed door sample provided?
2020-08-29
It depends on how many samples of high speed door you require and whether we have some in stock. If we have some in stock, we can offer one or two samples for free. And if we are out of stock or your required sample needs to be customized, we are afraid that we can not offer the sample free of charge. But the sample fee can be refunded once you place the order. Welcome to contact us!
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As a highly developed enterprise, Shenzhen Hongfa Automatic Door Co, Ltd. has been focusing on innovation of spiral door. According to the material, Hongfa Automatic Door Company's products are divided into several categories, and roll up door is one of them. The production stages of Hongfa industrial doors cover the following aspects. They are materials and components procurement, mechanical parts fabrication, structure fabrication, and quality tests. With the simple structure design, its soft curtain is beneficial to stable operation. roll up door has stable chemical properties. It will not be oxidized or discolored during long-term wear. By virtue of stable physical properties, it is not easily deformed and is deeply loved by consumers.
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We are committed to helping our clients achieve their business goals by blending people, process, and technology into successful and sustainable business solutions.

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