Spring Box for Roller Shutter Door machine

Roller shutter door spring box

R F Q

1.How many years have you been in this line ?

18 years since 1997

2.MOQ ?

1 PCS sample is accepted (the cost and freight can be returned at our first big order )

3.Terms of payment ?

L/C  T/T  D/P   D/A  and so on 

4.Package ?

Almost packing according to your requirement .

5. Ship ?

Within 10-30 days after your 30% deposite