Tianjin Zhengjian Nano-Tech Co.,ltd

lumbar,tourmaline,heatting,magent,wholesale,nano

• Company Profile
• Products
• Feedback

Address: Dingtai Building, Corner of Shiyijing Road and Jintang Road, Hedong District,
Tianjin, Tianjin
China, 300171

Tel: 0086-22-24219671
Fax: 0086-22-24248049