PROTECH company is a elasticwebbing, hardware, and staple company. We are no agent, nodealers.

The company has a long exporthistory since 1983.

We have 300 wokers to do wellit.  We are specifized in doing spring, biconical spring,,pocket spring, spring clip, mattress clip, T-nut, connector, loosenail and so on.

about product are both used inthe inner sofa.  If you want to buy , please contatus!

The 3.8mm sofa zigzag spring moredetails is as follow:

1. material: steel

2.usage: inner sofa

3. packing: by roll, or bypiece

4. length:clientreuirment

5. diameter:3.8mm

6. width: 16-25mm

7. height: 40-55mm

8 port:  shunde, orguangzhou

9 delivery time:25days

10.payment:T/T

SOFANAIL STRIP