Lianyungang Guanxin Pharmaceutical Technology Co., Ltd. was established in August 2020, and its predecessor Lianyungang Northen Co., Ltd. was established in July 2012. Guanxin is a company that integrates research and development, production, and sales. Shandong Haihui Pharmaceutical Technology Co., Ltd. (a controlled company of Guanxin), is responsible for the production. The company's production complies with various system requirements such as ISO, FSCC, GMP, etc., and also meet the customer audits. Guanxin’s products include vitamin derivative series, peptide and nucleoside reagents; and intermediates, etc. As a leading manufacturer of vitamin derivatives, Guanxin has been supplying high-quality nutritional supplements to customers around the world for many years. Adhering to the core values of "customer-oriented, product quality guaranteed", Guanxin welcomes domestic and foreign friends to cooperate and seek common development.
