Shenzhen Yumeizi Biotechnology Co., Ltd. is a manufacturer of teeth whitening products. Our head office and factory is in Longgang Dist.,Shenzhen City, Guangdong Province, China.Yumeizi serves all global sectors of the teeth whitening industry including wholesale distributors,professional seller, label buyer, dental clinic and beauty shops.We have an ongoing commitment for quality, service and development within the teeth whitening industry, providing customers with quality and professional.