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– Hello, we are door and door opener factory in Guangdong, China. Our products include hospital operation room door, clean room door, x-ray proof door/window, steel fire proof door, fire proof roller shutter door/window, automatic/manual roller shutter door (aluminum/steel/pvc), sectional garage door (steel/aluminum+glass), and related entrance guard systems (opener, motor, etc). Welcome to contact us if any need. |
Product Pictures






Sliding door opener
sensor sliding door system
Feature:
1. Widely demanded: suitable for entrance main door of office building, shop front gate, bank, workshop, dining room, hotel, shopping center, laboratory, hospital etc.
2. Good compatibility: it is appropriate for varied manage operation system. This system can work with sensor, switch, entrance guard system, remote controls, etc.
3. Security working: Working with safety beam, when the door is closing on, if meets problem: such as the obstacle or the human body and likes, the door will stop and back to opening state.
4. Intellect: The CPU could record recent obstacle position, in shutting down, when meet obstacle, might reduce speed, detecting ahead of time guarantee security.
5. Energy-saving: Only 5W power when not working, 45W power when opening or closing.
6. Multifunctional: you can choose your own function such as open or close, lock or unlock, the speed of door-open or door-close, varied parameter, the waiting time for the door-opening or door-closing.
7. Less noise: good hanging wheel reduced noise greatly. High quality bearing used in our wheel. The track material is aluminum. All these make the noise less when working.
Why Choose our sliding door opener system?
1. Easy install, with clear English install manual with all the details.
2. Working humanization. Controlled by micro-computer, automatic/manually adjusting door-body running status, move smooth, low noise. Both Single leaf our dual leaf doors is suitable. With big bearing capacity (Max: 150kg/leaf).
3. Extend Functions. Double doors mutual locking and electric lock function, supports most of entrance guard system.
4. Lasting: Taking brushless motor, running steadily, high quality with Germany Technology.
1.5 million times running testing without fault.
5. Competitive Price. Made in Guangzhou, China. Production cost is less than other area because upstream and downstream of the industrial chain for this product around is developed.
6. Quality promise: With CE certificate and 3 years guarantee. Each door opener undergoes 3 times quality testing before sell.
Sliding Door Opener
Model | 125 series | |
Door leaf | Single leaf | Double leaves |
Weight of door leaf | Max. 150kg | Max. 2X120kg |
Width of door leaf | DW=750-1600mm | DW=650-1250mm |
Width of door opening | W=1450-3100mm | W=2500-5000mm |
Method of installation | Surface installation | |
Supply power voltage | AC 110-220V±10%, 50/60 Hz | |
Opening speed | 150-460mm/s (adjustable) | |
Closing speed | 130-460mm/s (adjustable) | |
Door hold-open time | 0-8s (adjustable) | |
Manual open/close force | <40N | <50N |
Motor | DC 24V, 60-70W (DC, brushless) | |
Working environment temperature | -20℃ ~ 50℃ | |
∗ Please kindly note that this product is customized, and the price is only for your reference. If need exact price, please contact us before starting order. After confirming the size and your requirements, we will offer the exact quotation.



We are a factory with 10+ years’ experience in designing and producing door and window which are welcomed and highly appraised by our customers for the good quality. We offer solutions to our customers, provide customized products and also give technical guidance. Our products include hospital operating room door, hermetic door, X-ray proof door/window, MRI door, HPL door, clean room door, roller shutter door, fire proof roller shutter/window, steel fire rated door, sectional garage door, industrial door, glass door, and related auto door/gate systems. Any need, please feel free to contact us. You are welcomed to message us and send us an email per alibaba system, you will get our reply as soon as possible.
1. Are you manufacturer?
Yes, we are door factory with 10+ years experience in designing and producing door products which include
1) Door and window
A. door for hospital: operating room door, swing hermetic door, X-ray proof door, MRI door, HPL door;
B. door for clean room: swing clean room door, sliding clean room door, PVC fast rolling door, PVC door/window, aluminum door/window, steel door/window (60min fire rated);
C. door for factory: roller shutter, PVC fast rolling door, industrial sectional door, fire rated door, steel gate;
D. door for commercial building & house: automatic sliding glass door, manual glass door&window, security window grill, aluminum roller shutter, grill/PVC roller shutter, sectional garage door, glass garage door;
2) Automatic door opener
A. sliding glass door opener, swing room door opener;
B. sliding metal gate motor, swing metal gate motor;
C. rolling shutter door opener, sectional garage door opener, tubular motor;
3) Others:
A. automatic door system: ID card, ID card reader, finger print reader, magnetic lock, power supply box, wireless switch;
B. raw material for x-ray proof door: lead sheet, copper sheet, BaSo4 sand, lead glass;
C. medical instrument cabinet and medical cart.
2. Do you customize door/window?
Yes, we do. Send us details such as size, technical drawing etc. E-catalogue and pricelist will be supplied.
3. What is your lead time?
5-7 days for door opener, 7-12 days for most of our door/window, 15-20 days for X-ray protection door, 25-30
days for mass production after receipt of deposit.
4. What is the shipping port? Huangpu seaport in Guangzhou, Yantian and Shekou seaports in Shenzhen.
5. What is your MOQ? Door opener: 1 set; Door: 1 set.
6. What is your terms of payment? We accept 50% T/T in advance, 50% T/T before shipment.
Key Words
electric entrance glass doors system, Guangzhou automatic doors system, Guangzhou automatic door,
automatic door system for interior door, sliding door opener, automatic door system, sensor sliding door
system, electric sliding door operator, auto sliding door system, door motor
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