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Zhejiang Zhongtong Pharmaceutical Co., Ltd. was established in February 2017 in Xinchang County, Zhejiang Province, China. Situated in the Xinchang High-Tech Industrial Park, the company is part of Guobang Pharmaceutical Group/Guobang PharmaChem Group. It employs approximately 100-200 staff and houses multiple GMP standard workshops with over 20 production lines for tablets, hard capsules, granules, and pharmaceutical semi-preparations.
As a GMP manufacturer, Zhejiang Zhongtong has obtained the necessary national GMP certifications for its product portfolio, and a number of its products are exported internationally, including markets such as South Korea under MFDS. The site supports both commercial production and semi-preparations production, with its own R&D, quality control, and scale-up facilities.
Acting as a dossier owner, the company prepares regulatory documentation for its domestic registrations and export markets. However, specific instances of CTD / eCTD dossier submissions (e.g,. for EU or ICH region) are not (yet) documented in public sources.
The company’s product lines include finished dosage forms (such as tablets, capsules, and granules), pharmaceutical intermediates/semi-preparations, medical supplements, and related fine chemicals. It supports cooperative models, e.g., export manufacturing and partnerships. Products are sold globally across multiple countries and regions.