In another anti-theft door store, when we asked the merchant about a certificate with a price of more than 800 yuan, the salesperson said: “We only have a credit card for the door we sell, just rely on this. Zhang credit card will be able to warranty." "Only one card?" The salesperson answered yes. When asked to look at the so-called credit card first, the waiter immediately pulled one from the drawer. Behind this thin piece of paper, the words “steel entry door†were printed. “Is there a steel entry door above? Is this a security door?†In the face of doubt, the salesperson suddenly raised his voice: “Where is there any kind of authentic security door? The security door has to reach a plate thickness of 1.2. Standards, those brand-name security doors can not reach, all false!"
Consumers are dazzled, difficult to distinguish between true and false. Is the situation on the market really as she said, there is no qualified security door? In a branded anti-theft door franchise store, after some trials and tests, it was found that the doors here are very heavy and sound, and the sound insulation effect is also very good. The boss stated that the anti-theft door is filled with special materials for fire prevention and sound insulation, unlike some fake and shoddy products, which are filled with kraft paper and corrugated paper, and their own security doors have corresponding certificates, warranty cards, etc. bill.
Randomly interviewed some people who are purchasing anti-theft doors in the store: “Do you know more about security doors? Do you know the standards for the production of security doors? Do you know the difference between security doors and steel doors?†Said: "There was no special study before, until the purchase of anti-theft doors, pick dazzling. In the end what brand is not the end of the good." Many of the people interviewed said "do not understand", "do not know", "know not much".
Less than 700 yuan anti-theft door Do not buy a complex security door In the end how to choose? Is there any way to make simple judgments? A staff member specializing in the production of security doors reminded the public: "Buy less than 700 yuan!" He analyzed: "At present, the market is 1mm thick steel panel about 7200 yuan per ton, door frame hot rolled steel plate about 6500 per ton If it is up to the national standard, the cost of a steel plate for a security door will be around 500 yuan, plus the cost of locks, fillers, and paint, and the cost price will generally not be less than 700 yuan. More than 40 kg, less than this price and weight security door, consumers need to be careful to buy."
Security door lighting brand boss door price home paint
Door Accessories
Door accessories include Automatic Door Kits , High Speed Door Motor And Control Box, High Speed Door Accessories, Other Door Accessories. We can sell any parts of these accessories.
Automatic door kits: Our automatic door kits include 1 motor+gear reducer, 1 belt,7 meter, 1 idle pulley, Microprocessor, 4 sets of carriage blue wheels, 2 sets of floor guides,2pcs remote control, 2 sets belt clamp mounting brackets, 1 power supply harness and cable connectors, 2 locator, Aluminum track whose length is 2.08 meter, 3 meter, or 4 meter. We are a manufacturer of automatic door openers that are designed to provide people convenience. Automatic Door Systems` drive to provide that level of service is but one of the reasons why automatic doors are becoming more and more popular. Our Automatic Sliding Door systems are modern, space-saving and elegant. Automatic sliding doors have many basic functions some of which include: automatic mode with full opening width and/or reduced opening width, and exit only for traffic control. The opening of automatic doors can also be adjustable to make the opening width smaller or larger. Important safety functions such as safety sensors prevent the door from shutting if persons or objects are in the detection zone. If the door leaves are inhibited when closing, they are immediately re-opened or if the door leaves are hindered when opening, they are immediately stopped by a safety automatic reversing mechanism.
High Speed Door motor and control box: Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller. German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning.
high speed door accessories: Driving system: High speed door Servo System motor and control, motor SNMA / SEJ +reducer+flang+encoder+control box. Other accessories: Middle aluminium bar, bottom aluminium bar, aluminium vertical track, stainless steel vertical track, brushes,round nylon strip, PVC roll, rolling steel tube complete, drum be;;s for rolling tube, side end covers, stainless steel cover, steel tubes, air bag sensor system, safety light beam, Microwave sensor 24 Gigahertz,PVC welding machine, smoke and fire sensors, PVC transparent window, magnetic loop, photocell, remote control, manual push button, sound warning alarm Led lamp traffic light.
Other door accessories: Sectional door accessories: motor 220V-380V, control box, spring break device, cable break device , aluminum alloy rope pulley, enhanced shaft bracket, air bag system, duplex enhanced guide wheel bracket.
For accessories detail information, please kindly check our detail classify.
Door Accessories,Automatic Door Kits,High Speed Door Accessories,Sliding Door Operator
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfhighspeeddoor.com