1)15-years production experience 2)Factory direct selling 3)ISO:9001 2008 4)Nice after-sales service

1,Function and Use       

 used for sectional garage door 

2,Specifications

ID	Wire diameter	Length	N.W	Material
95mm	8.0mm	3250mm	53KGS	quenched spring wire

3,Certifications

1) Business licence

2)ISO 9001:2008

4,Our factory

5,Our products

6,After-sales service

Process:
1)Please contact our After-sales service department in time within 30days after you received the cargo
Tel: 0086-754-86301829 Time: 9:00 a.m. - 5:00 p.m. (Beijing time)
2)Please provide the copy of Sales Contract and describe the problems appeared
3)Problems confrimation:
A, Slight problem: Please send the proof to our After-Sales Department, we will reply within 2 weeks.
B,Serious problem:
a,We will dispatch our Quality and Problems Appraisers to make a confirmation
b,Have a negotiation of the compensation and sign agreements
c,Our After-Sales Department will perform the duties as the agreements

garage door torsion spring