Company Information:
Jiaxing Jinnaike Hardware Products Co. Ltd., has been certified to comply with ISO9001:2008 Quality Management System, TUV, BV(Bureau Veritas) and SGS.
We specialize in manufacturing: 1. Sliding Gate Wheel, remote sliding gate wheel, Sliding Gate Track, Sliding Gate Track Catcher. 2. Cantilever Gate Wheel, Cantilever Gate Channel, Gate End Stopper, Gate Stop, Guide Roller Bracket, Gate Guide Wheel, Adjustable Bottom Plate, End Cap for the Cantilever Gate. 3. Hanger Roller, Hanger Roller Channel 4. Nylon Roller, Steel Bracket with Nylon Roller. 5. Gate Latch; 6. Gate Hinge, Welding Gate Hinges, Hinges for Wooden Gate 7. Post Cap 8. Lock Body Case 9. Gear Rack: Nylon Gear Rack, Steel Gear Rack 10. Spring Box 11. Folding Door Accessoies etc.
Product Introduction:
spring box for roller shutter door
1.Material: steel ,Q235
2.Usage:roller shutter door.
3.Surface:galvanied with silver
4.Features:long lasting,durable
5. Can be type
6. Customized design is acceptable.
| NO. |
D mm |
d |
H |
thickness |
| TH01A |
200 |
42 |
80 |
1 |
| TH01B |
200 |
48 |
80 |
1 |
| TH01C |
220 |
60 |
80 |
1 |
| TH01D |
220 |
42 |
80 |
1 |
| TH01E |
220 |
48 |
80 |
1 |
| TH01F |
200 |
60 |
80 |
1 |
If any interests, please give me a message for more details, thank you!
Audited Supplier 
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