In 1998,we invested in the production of calcium gluconate, iron. zinc.magnesium, potassum, manganese and other mineral products.In 2004 we esablihled Zhejang Kangpuda Botechnoloy Co. Lid mainlyengaged in various nutritious fod ingredients and fed dditives (itamins,amino acids, minerals, plant extracts, etc.) and sales of pharmaceuticalintermediates.In 2005, we invested and established Zhejiang Wecan Biotechnology Co.,Ltd., and have been engaged in production of double-embeddingmicroencapsulated powder of vitamins A, D3, E, K, DHA, ARA, B-carotene,lutein, astaxanthin, lycopene, etc. and become the drafting committee ofvitamin A palmitate and vitamin E (dl-a-tocopherol) national food safetyst...