Jiangsu Zhenya Special Screw Co.,Ltd

Tel: 86-755-23894509

Fax: 86-755-23894519

Atten: henry liu

Email: herry@cnzhenya.com

skype: forcelink.fl

Add: No.8, Yannin Highway, Dainan Town, Xinghua City, Jiangsu, China

Home > News > Content

Screw Protective Layer Should Be Able To Fit The Following Requests:

ZHENYA FASTENER | Updated: Aug 13, 2015

1, corrosion resistance, wear resistance, high hardness,

2, strict construction, in good condition, small pores.

3, good strong, cohesive force and metal separation.

4, the average spread and there is a certain thickness.