Situated in the rich natural resources Yellow River Delta-Dongying City and supported by Macao Dazhongnan (Group) Investment Co., Ltd, Dongying Dazhongnan Yellow River Delta Industrial Co., Ltd is a high and new technology enterprise. We have been developing quickly after establishment. 







Our main export products include nail artist machine, digital photos auto develop and memory device, conjugated linoleic acid original liquid, conjugated linoleic acid capsule, etc. 







Biological medicine: 



Cooperated with National Scientific Research Department and key university, we research and develop conjugated linoleic acid (CLA) by using suaeda salsa (L.) pall as raw materials, and make ecological medicine by using other plants in alkaline...