Home
Solutions
●
Customized business shuttle
●
Customized deluxe bus
●
Customized deluxe middle bus
●
Customized recreational vehicle
●
Application scenarios
Products
●
Bus
●
Recreational Vehicle
●
Train
●
Sunroof Sunshade Curtain
●
Fabric
●
Key drive
●
Other
Technical Support
●
Marketing network
●
After-sale service
About Company
●
Company profile
●
Our advantages
●
Certificate
Contact us
Product
Bus
>
Recreational Vehicle
>
Train
>
Sunroof Sunshade Curtain
>
Fabric
>
Key drive
>
Other
>
Products
Home
>
Products
Special Spring System
●Each roller blind has its own spring system.
●we have slow rise spring,and safety spring for the motor system
●high quality steel, steel wire for flat design or circular design, can maintain lasting tension
●fit with our 15mm~35mm aluminum tube