Post Code: 315300
Whatsapp/ Mob:+86-159 5822 9409 or +86-138 6784 5744
Email: gtek@mineral-technology.com
Add: Langmu edifice, Cixi City, Ningbo, Zhejiang Province, China.
Post Code: 315300
Whatsapp/ Mob:+86-159 5822 9409 or +86-138 6784 5744
Email: gtek@mineral-technology.com