Rm1-1801,No.24 Wenhua Eastroad, Jinan, Shandong, China

Jinan Asia Pharmaceutical Co., Ltd, established in 1993, to be a high-tech enterprise in Jinan, is a Sino-America joint venture business and well-known in domestic market. The production technology of...

International Everlasting Trading Co., Ltd., established in 2008, has a close cooperation with manufacturers of choline and betaine and DMAE derivatives, which have been produced in the GMP standard w...

Rm26-4-302, No.245 Renmin Road Qingdao, Shandong

International Everlasting Trading Co., Ltd., established in 2008, has a close cooperation with manufacturers of choline and betaine and DMAE derivatives, which have been produced in the GMP standard w...