automatic cold storage door foam experts for cold storage room

Latest products

Security high speed spiral industrial doors

Automatic door aluminum spiral fast door

Insulated PU foam rapid cold storage door

Cold storage application fast shutter door

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Product Advantage

All production processes of Hongfa are operated at the highest possible standards. Its self-checking program can effectively show error codes.
Teat results prove that the industrial doors with is . Its self-checking program can effectively show error codes.
Shenzhen Hongfa Automatic Door Co, Ltd. implements and optimizes its quality control systems. Its self-checking program can effectively show error codes.

Company Advantages
1. During the foot outline extraction stage of Hongfa cold storage door , the high-efficient, all-round, and customized CAD (computer-aided design) and CAM (computer-aided manufacturing) technology are used to guarantee the precision.
2. The tests for Hongfa rapid door has been seriously taken by the QC team. It has been inspected in terms of aging, insulation resistance, electric strength, moisture resistance, and leakage current.
3. The product stands out for its good heat dissipation. Built-in latest cooling system with adequate airflow, it can work or stand by for a long time.
4. The product stands out for its durability. With strong construction, it features impact resistance, which enables its mechanical components to withstand any kind of damage.

automatic cold storage door foam experts for cold storage room-1

5. Shenzhen Hongfa Automatic Door Co, Ltd. provides professional sales support for local partners and key accounts.

Company Features
1. Shenzhen Hongfa Automatic Door Co, Ltd. is a leading brand in cold storage door industry for its outstanding performance.
2. We have a professional manufacturing team. They have the required analytical skills to quickly solve problems and are able to constantly optimize the business workflow.
3. Shenzhen Hongfa Automatic Door Co, Ltd. is committed to conducting business in a socially responsible way. Check now! Shenzhen Hongfa Automatic Door Co, Ltd. always pays attention to the quality and service. Check now!

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Hongfa rapid door adopts both manual soldering and mechanical soldering in the production. Combining these two soldering methods greatly contributes to reducing the defective rate. The materials used in the product have passed the environment-friendly test

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Hongfa rapid door has been strictly tested. It has passed through the environmental testing for humidity, vibration, susceptibility, drop, bump and shock. The product has a smooth and flat surface to guarantee high-quality printing results

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Hongfa rapid door has to undergo a series of shaping and treating processes including compression molding, transfer molding, injection molding, and cryogenic deflashing. The product is able to withstand the printing process of 150-200°C high temperature

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The production of Hongfa rapid door has a high requirement for temperature environment. To protect the electronics components from damage, this product is produced in a suitable temperature and humid-free environment. The product is made of new environmentally friendly wood materials

g******n

Hongfa cold storage door is well manufactured. It has to go through a series of production processes including raw material extraction, forming, heating, cooling, and cutting. Its dimension and thickness can be customized

q******y

The integration of rapid door and rapid door makes a popular cold storage door among customers. The product has been sold to multiple famous brands, like Adidas, Marks, etc

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Automatic cold storage door foam experts for cold storage room