1.3mm steel wire spring steel wire for mattress spring

1.3mm steel wire spring steel wire for mattress spring

1.Product specifications

1  Tensile strength:high tensile strength

2  zinc coating:it depends on your requirements

3  Suitable for making spring

4  can be made into optical cable core and steel wire strand 

5  we are standard maker

6  our annual output is over 20000MT

7 we have attained ISO9001 quality  management  system certification

8 and the ISO14001 quality environment system certification

9 we have more than 200 member staff

2.Professional QC inspection

3.Factory Scene

4.Workshop

5.Warehouse

6.Loading the product

7.Exhibition Scene

8. ISO certificates and International standard

 9.Contact Method

Contact person:Nancy

Mobile:86-15868478583

Skype: nancy19881231

Whatsapp: +86 15868478583

QQ: 2634683151

Mail: wsyh02(@)

We are sincere and welcome your inquiry! Hope we can help you !