safe high speed door rapid widely-use for storage

Product Comparison

automatic door is in line with the stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.Compared with products in the same category,Hongfa Automatic Door's automatic door's outstanding advantages are as follows.

Company Advantages
1. high speed door retains a certain high speed industrial doors property with such materials.
2. We update high speed door with modern technology frequently, making it high speed industrial doors .
3. high speed door has a permanent high speed industrial doors function.

Hongfa rapid high speed door widely-use for storage-1

4. The product, with so many good characteristics, is adaptable to various applications.

Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. works as a supplier of high quality high speed door products. To fully satisfy the customers' needs, Hongfa has been improved to enhance the production ability.
2. Hongfa employs high-end machines to manufacture roll up doors interior . Hongfa Automatic Door hosts some of the world's leading researchers in automatic roll up door field.
3. Shenzhen Hongfa Automatic Door Co, Ltd. will continue to provide superior roll up high speed door performance to customers for many years to come. Welcome to visit our factory! Hongfa aims to produce the best pvc high speed door to offer a better user experience. Welcome to visit our factory!

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Strict quality control is carried through the production of Hongfa pvc high speed door. It has to pass the inflatable test by means of putting it in a pool for at least 24 hours. The product features dust and insect prevention

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Hongfa automatic roll up door goes through rigorous inspections. These checks include the overall shape and balance check, fabrics used in construction test, and colorfastness check. The product greatly helps reduce air convection

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The design of Hongfa pvc high speed door involves the following steps: preparation of initial idea and/or sketch, CAD (Computer Aided Design) software programming, and 3D wax prototype. The product has operation methods to choose from

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Hongfa high speed door has to go through several production stages. From the idea to the design through casting and processing, it is carried out by our professional workers. The product greatly helps reduce air convection

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Hongfa roll up high speed door is strictly tested. It has to go through various kinds of tests such as special testing for chemical resistance, aging, low-temperature performance, abrasion resistance, etc. The product is easy to operate with remote control

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The product has no electrical problems. It adopts insulating materials which can effectively avoid electrical hazards such as static electricity and current leakage. With its high-efficiency drive system, it operates smoothly

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