Ningbo Joiwo Explosion-proof Science & Technology Co., Ltd.
Address
No. 695, Yangming West Road, Yangming Street, Yuyao City, Zhejiang Province，China.
For telephones service: sales@joiwo.com
For spare parts service: sales@yyxlong.com
Phone
For telephones service: +86-574-58223622
For spare parts service: +86-574-58223691