Zhejiang Haojie Pharmaceutical Technology Co., Ltd. (formerly Hangzhou Viva Technology Co., Ltd.) was established in January 2008 and was originally located in the West Lake Science Park in Hangzhou. It is mainly engaged in the technical development and production of medicines and medical devices. The company is a subsidiary of Zhejiang Zhebei Pharmaceutical Co., Ltd., and its current R&D and production base is located in Sanlitang, Qianyuan Town, Deqing County.

The company mainly focuses on the production and development of new oral medical devices. In terms of medical devices, it now has a Class III medical device production license for oral products, a national Class III medical device-tooth bleaching agent product registration certificate, and a national Class II medical device-tooth desensitizing gel, dental phosphoric acid etching agent, calcium hydroxide root canal disinfection paste, and root canal lubricant. Four product registration certificates. At the same time, the application for oral and dental series medical devices and disinfection products is being carried out, striving to form a complete oral care medical device product system.

The company has complete production workshops and inspection sites, and is equipped with complete production and testing instruments and facilities. The company has established corresponding production and inspection management systems, improved the setting of quality management organizations, equipped with full-time inspection personnel, and established systems, records and documents for products from raw material procurement, production, inspection and sales, to ensure the production quality and service quality requirements of the products.