GUANGDONG KELONG BIOTECHNOLOGY CO., LTD.

Add: No.5-17 and No.5-32, South area of Qibao Industry and Trade, Huicheng, Xinhui, Jiangmen, Guangdong, China

Tel：+86-750-6978788 

Fax：+86-750-6978868 

Wechat： 13828063050   

Website： http://www.kelongbio.com  

Email： export@kelongbio.com

            marketing@kelongbio.com