safe roll up doors interior interior in china for storage

Product Advantage

The color in high speed door is not easy to fade. The product helps save energy and reduce air convection.
To ensure its quality, our professional staff conducts the strict quality management system. The product helps save energy and reduce air convection.
Maintaining the service quality is still something that Hongfa always does. The product helps save energy and reduce air convection.

Company Advantages
1. Hongfa industrial roller doors adopts a hygienic design. It is designed with easy cleaning function without no dead areas by the professional designing team.
2. The product has a reasonable structure design, thus it is able to withstand a certain weight or pressure without damage.

Hongfa safe roll up doors interior in china for storage-1

3. This product has won the good reputation and trust of domestic and foreign customers.
4. The product is distinguished by good stability and reliability and has a long service life.

Company Features
1. Until now, Shenzhen Hongfa Automatic Door Co, Ltd. has become one of the largest manufacturer for roll up doors interior .
2. The quality of the automatic roll up door is totally guaranteed.
3. We uphold friendly and harmonious business ethics. We adopt the marketing techniques that are fair and honest and avoid any advertisement that misleads the customers.

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Strict quality control is carried through the production of Hongfa roll up doors interior. It has to pass the inflatable test by means of putting it in a pool for at least 24 hours. This product is available with ODM/OEM service

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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. It is widely used in the home, agriculture, health care, construction, and other industries

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The design of Hongfa automatic roll up door involves the following steps: preparation of initial idea and/or sketch, CAD (Computer Aided Design) software programming, and 3D wax prototype. Changes can be made to its chemical properties, such as to make it hydrophilic

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Hongfa automatic roll up 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 has good flexural fatigue resistance

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Hongfa roll up doors interior 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. It has tapped into world markets such as Europe, South America, and Southeast Asia

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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. It has passed the test of tensile strength

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