Advantage:

 1)work over 50000 time 

2)standardized holes

3)no noise, hardly rust 

4)compact structure,

5)balanced elasticity

GOOD QUALITY

DELIVERY FAST

COMPETITIVE PRICE

WORK OVER 50000 TIME

International Standard

Packaging:

1)Logo design/our Logo/without logo

2)Bulk packing:250pcs/ctn or base on customer's requirement

aluminium hinge
1)work over 50000 time
2)standardized holes
3)no noise, hardly rust
4)compact structure