|Port:||Huangpu , Yantian ,shekou|
|Payment Terms:||T/T,Western Union|
|Supply Ability:||100 Set/Sets per Month|
|Place of Origin:||China|
|Opening direction:||up & down|
|Project Solution Capability:||total solution for projects|
|Model Number:||sectional -T|
|After-sale Service:||Online Technical Support|
|Function:||for warehouse & workshop|
|Product name:||sectional industrial doors|
♦ We are door and door opener factory in Guangdong. Our products include hospital operation room door, clean room door, x-ray proof door/window, automatic & manual roller shutter door (aluminum/steel/pvc), sectional garage door (steel/aluminum+glass), steel fire proof door, fire proof roller shutter/window, steel gate and related entrance guard systems (opener, motor, etc). Welcome to contact us if any need.
The lift door is balanced by torsion spring.
Torsion spring is designed according to the calculation of loading of the door,
so that the balance can reach the best state.
The torsion spring material is made of high quality spring steel to ensure
service life over 30000 cycles.
Balance axis of the lift door use 25.4 diameter galvanized pipe,
lift ropes are made of aluminum cylindrical.
The safety factor of the hoisting rope is 5 times bigger than door weight to
ensure the safe operation of the door
We are a door factory with over 11 years experience in designing and producing various kinds of doors which are welcomed and highly appraised by our customers for their good quality. We offer solutions to our customers, provide customized doors and also give them technical guidance. Our products include operating room door, hermetic door, X-ray proof door, MRI door, HPL door, clean room door, PVC fast rolling door, industrial sectional door, fire rated door, steel gate, sliding glass door, manual glass door and window, security window grill, aluminum roller shutter, grill/PVC roller shutter, and related auto door systems.
Any need, please feel free to send us an email per alibaba system, you will get our reply within 12 hours. You are also welcomed to click below to talk with us now.
1. Are you manufacturer?
Yes, we are door factory with over 11 years experience in producing the following doors. Our products 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;
2) Automatic door opener
A. sliding glass door opener with sensor, swing room door opener;
B. sliding metal gate opener, swing metal gate opener;
C. rolling shutter door opener, sectional garage door opener, tubular motor;
3) Automatic door system
ID card, ID card reader, finger print reader, magnetic lock, power supply box, wireless switch;
4) Raw material for x-ray proof door: lead sheet, copper sheet, BaSo4 sand, lead glass.
2. Do you customize doors?
Yes, we do. Send us details such as size, technical drawing etc. E-catalogue and price list will be supplied.
3. What is your lead time?
5-7 days for door opener, 7-12 days for most of our doors, 15-20 days for X-ray protection doors, 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.