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Hongfa zipper zipper door effectively for cold storage room

Hongfa zipper zipper door effectively for cold storage room
  • Hongfa zipper zipper door effectively for cold storage room
  • Hongfa zipper zipper door effectively for cold storage room
  • Hongfa zipper zipper door effectively for cold storage room
  • Hongfa zipper zipper door effectively for cold storage room
  • Hongfa zipper zipper door effectively for cold storage room

Hongfa zipper zipper door effectively for cold storage room

Shenzhen Hongfa Automatic Door Co, Ltd. is an industry leader who have been concentrated on zipper door for decades.
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Product Details
Hongfa Automatic Door's high speed door is exquisite in details.high speed door has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.
Company Advantages
1. There is a fact that the function of zipper door is well-designed to match the needs of the products.
2. The main components of zipper door are made from imported materials.
3. The product can last for a long time. It is built with an intelligent circuit which can provide protection from overload protection or electrical leakage.

Hongfa zipper zipper door effectively for cold storage room-1


4. It is a hot product in this field and popular with many customers.
5. The whole production process of zipper door is strictly controlled by professional QC.

Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. is an industry leader who have been concentrated on zipper door for decades.
2. Shenzhen Hongfa Automatic Door Co, Ltd. uses advanced technology to greatly increase the output of high performance doors . Shenzhen Hongfa Automatic Door Co, Ltd. has the strongest R&D force.
3. Shenzhen Hongfa Automatic Door Co, Ltd. ​​aims to create brand celebrities through superior quality and mature after-sales service. Ask online!
Hongfa zipper door has been tested for dimensional stability, performance and color fastness to meet the regulatory requirements of the bedding industry. It is ready to assemble with no additional cutting or drilling required
The quality of Hongfa high performance doors is comprehensively tested by the QC department of our company, which conforms to the provisions and requirements of China textile industry federation. It is manufactured by a factory that is ISO9001 and TÜV Nord certified
The manufacturing processes of Hongfa zipper rapid door are strictly conducted. These processes include metal materials preparation, cutting, polishing, and mechanical assembly. This product can be designed with a wide variety of sections
Hongfa high performance doors must go through the following inspection process. They are surface defects tests, specification consistency tests, mechanical properties tests, functional realization tests, etc. It is safe to use with no potentially toxic metal substances
Testing for Hongfa zipper door includes several aspects. It will be tested in terms of its work blank, components and parts, and raw materials in virtue of measuring appliances that are designed for the machinery. It has no grease or dirt after being treated with degreasing agents
zipper door with high performance doors is praised by the majority of customers. It has clean kerf with no burrs
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