Home > About Us > Enterprise honor The company responsible for the main drafting and revising national standard

The company responsible for the main drafting and revising national standard

By the company responsible for the drafting of the revised national standards for the main "manual socket wrench connection accessories"formally promulgated and implemented - connecting accessories

Address:Zhuangshi industry zone ningbo CHINA Zip:315201
Telephone:0086-574-86321888
Fax:0086-574-86321666
Email:sales@jjtools.com
Copyright © 2014 jjtools.com All Rights Reserved