Dongguan factory and campus electric retractable door manufacturer ex-factory price

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定制

Dongguan Zhengqi Metal Products Factory specializes in the production, manufacturing, sales and construction of electric telescopic doors, electric telescopic doors, stainless steel doors, rolling shutter doors, garage doors, parking management systems, crystal rolling shutter doors and large stainless steel bending doors. Features of the electric door of Zhengqi Metal Manufacturer:

Safety

The electric telescopic door has an intelligent infrared anti-climbing device. When someone climbs the door, the system will immediately alarm to ensure the safety of everything inside the door.
Anti-collision

The electric telescopic door has an intelligent infrared probe anti-collision device. The door body can automatically return when it encounters people or foreign objects during the closing process
Anti-drilling

The gap at the bottom of many retractable doors in special units such as kindergartens may still be drilled out by children
Customers should prepare before debugging the retractable electric doors from our company
The electric doors are wired correctly and there are no errors after re-inspection.

B Electric door motor three-phase group test has no problem, record: insulation is qualified, make a record

Set the corresponding unit thermal relay according to the electric door power, and check the switch contactor , the coil resistance is good, the safety is suitable for the power of the electric door, and the large insurance is installed tightly. Check the correctness of the control circuit of the electric door unit, test the insulation of the motor cable, and make records.

Switch the electric door to manual and turn the handle. Check whether the electric door is stuck or has a problem. Overweight phenomenon.
Recheck the internal wiring of the electric door and check whether the internal wiring complies with the design drawings. If necessary, some lines can be adjusted to meet the requirements of the design drawings
We have advanced production equipment and professional The technicians engaged in gates have good after-sales service, so that customers can be happy with their purchases and use them with confidence. The leading product electric telescopic gate is produced with a perfect management model. At the same time, we also produce wrought iron gates, balcony guardrails, stair handrails, blinds, road guardrails, sunshades, and awnings. They have many styles, novel appearances, fine workmanship, strong durability, favorable prices, and diverse functions. Our products sell well all over the country and receive unanimous praise from customers.

Our business policy is based on integrity, customer first, quality first, and sincere cooperation.

We sincerely welcome people from all walks of life to call us for consultation