Guangzhou Youyi Biotechnology Co., Ltd. is over 3 years research, development and trade of vitamin gummies, custom various gummy candies, jelly, collagen powder, jelly , plums and liquid processing. Provide OEM / ODM.Covering an area of 15,000 square meters, the factory adopts the dustless workshop according to the standard of 100,000-grade GMPC. and the water quality can reach the standard of medical human injection. six production lines, two automatic production filling machines. We are very confident to be your reliable supplier and partner.