High quality security rolling door, high speed industrial rolling door
General Features:
Morden and Humanized design;
High customized follow your demand;
Product Description 
In order to obtain the ideal sound insulation effect, need to pay attention to with the following:
1. Closed shutter plate closure;
2. Guide the closure;
3. The shutter window seat and window airtight sex;
4. The shutter cover have enough insulation performance, to avoid to produce sound bridge.
OEM Accepted: We can produce any your design .
Good Service: We treat clients as friend, reply your inquiry in 12 h
Q1. How to install your product, is it difficult?
A: Easy to install, just screw, no welding. If you need, installation vedio can be supplied.
Q2. How about your delivery time ?
A: Loading Port: Shandong, Qingdao or according to your requirements.
General around 15-20 days after sample confirmed.
Q3.How about your payment terms?
A: T/T (with 30% deposit )
L/C at sight.