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Self-repairing Zipper type high speed door

Self-repairing Zipper type high speed door

Model No.:
Place of Origin
ISO9001, CE
Stainless Steel, PVC And Steel Frame
Quality Warranty
12 Months
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Product Comparison
industrial doors, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.Hongfa Automatic Door's industrial doors is produced in strict accordance with standards. We make ensure that the products have more advantages over similar products in the following aspects.
Company Advantages
1. Hongfa auto-recovery door adopts superior raw material which comes form some suppliers with a good reputation.
2. The product is highly resistant to bacteria. Thanks to the nature of the materials used and the sealant on top, it will not be able to absorb any bacteria.

Self-repairing Zipper type high speed door-1

3. This product has really contributed a lot to my business. It has the advantages of easy operation and maintenance, which greatly lowers my operation costs. - One of our customers said.

Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. has independently produced many new custom roll up doors . Shenzhen Hongfa Automatic Door Co, Ltd. has well-trained workers and strict QC to ensure high quality high performance doors .
2. The quality and technology of the zipper door have reached the international standards.
3. We believe that our auto-recovery door will also be successful in our client market.
Hongfa high performance doors has passed through a complete and complex processing method which includes preliminary testing, inspection, dimensioning, setting, damage analysis.
Manufacturing of Hongfa high performance doors is a complex process. It begins with mining and then grinding raw materials to completion of heating, cooling, and drying.
Manufacturing of Hongfa auto-recovery door involves various processes. It begins from the extraction of raw materials, mixing and preheating, heating, cooling, and final treatment.
Hongfa auto-recovery door undergoes four basic production processes which are all up to industry standards including high-temperature cooling, heating, disinfection, and drying.
The production of Hongfa high performance doors is fully automated. The necessary amounts of raw materials or water are exactly calculated by the computer.
The complete manufacturing process of Hongfa zipper door is strictly overseen, from sourcing safe and sustainable wood materials to conducting inspections of health and safety.
Product Message
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