OUR EFFORTS ARE YOUR WITNESS
It is committed to providing all-round supporting services for large-scale heavy industry enterprises
PRODUCTS
CONTACT：
HOT NEWS
Certificate of marine product
CONTACT：Mr. Zhuang(Executive Director)
PHONE：+86 133 3815 8596
E-MAIL：Sales@gemjjchina.com
Lucase.zhuang@gemjjchina.com
WEBSITE：m.zn36.cn
ADDRESS：No. 268, Yunnan Road, industrial park, Yunting street
WAPSITE 