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 land. 







Electronics: 



1) The nail artist machine: they have been sold very well in domestic markets and won special gold reward on the Tenth China Patent New Technology Products Fair at August 2002. Now the second generation nail artist machine (luxury) has been selling well in the international market



2) The foot artist machine: This product has applied the national patent already



3) The digital photos auto develop and memory device: Cooperated with the key university and applied the national patent



4) Liquid crystal display: Cooperated with Taiwanese businessman and produce the LCD







Ecological tourism and real estate: 



During the development of the Yellow River Delta Tourism as the theme of