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professional cold storage doors manufacturer shuttersupplier for warehousing

Professional cold storage doors manufacturer shuttersupplier for warehousing

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Place of Origin
PVC And Steel Frame
Quality Warranty
12 Months
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Product Comparison
high speed door, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.Hongfa Automatic Door's high speed door has better performances in the following aspects.
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Company Advantages
1. Hongfa fast shutter door has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion.
2. The product has been tested by a third-party authoritative agency, which is a great guarantee on its high quality and stable functionality.
3. The quality of the product is consistent with the requirements of international quality standards.

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4. The use of this product means saving time and labor costs. Thanks to its high efficiency, it can quickly finish tasks that people can not do.

Company Features
1. With rich experience in manufacturing Cold Storage Doors, Shenzhen Hongfa Automatic Door Co, Ltd. has been cooperated with many distinguished distributors. With advanced equipment, Shenzhen Hongfa Automatic Door Co, Ltd. can make sure high quality and high efficiency during manufacturing cold storage doors manufacturer .
2. With years of exploration, we have established a strong customer base. This is because of our continuous efforts in optimizing marketing channels. We are receiving more orders from our customers. We have a state-of-the-art factory. Being fully equipped, it has a great production capacity and can manufacture customized designs to meet the uncountable requests from the market.
3. Shenzhen Hongfa Automatic Door Co, Ltd. is unswervingly pursuing the strategic goals of fast shutter door. Inquire!
Hongfa cold storage doors manufacturer adopts a strict assembly process. This process includes adding solder paste to the PCB board, picking and placing components, and soldering. Processed under professional spraying workmanship, it has good anti-rust performance
Each Hongfa cold storage doors manufacturer is generally tested before delivery. The test includes electromagnetic compatibility (EMC) testing, electrical safety testing, radiofrequency testing, chemical analysis, and energy efficiency testing. With fast locks, the product is easy to assemble
Hongfa fast shutter door will be inspected for its safety parameters by the QC team. It has to be checked using the cutting-edge testing machines for its insulation performance, overload and overvoltage withstanding capacities and electromagnetic compatibility. The shockproof design makes it work stably under strict conditions, such as vibration
The manufacturing process of Hongfa cold storage doors manufacturer covers a series of steps. It goes through plastic pressing, insulation, resistance welding, and quality inspection & safety check. The product is easily adaptable to various adverse outdoor environments
Hongfa fast shutter door complies with general electrical safety standards, especially IEC standards. They include IEC 60364 series, IEC 61140, 60479 series and IEC 61201 series. It is often used as a preferred tool for advertisement or presentation
With features like fast shutter door, cold storage doors manufacturer is suite for cold storage doors manufacturer in cold storage doors manufacturer area. Its ultra-slim design saves installation space
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