Zunyi Shuangyuan Chemical Group

Zunyi Shuangyuan Chemical Group is a large-scale industrial enterprise based in Guizhou, China, primarily focused on the production of fine chemicals and pharmaceutical intermediates. The company is recognized as a major global supplier of dicyandiamide and guanidine hydrochloride, which serve as foundational building blocks for the manufacturing of essential medicines like metformin. Beyond pharmaceuticals, the group's product portfolio includes guanidine carbonate and calcium carbide, serving the agrochemical and industrial sectors. With a history dating back to 1998, the company maintains significant manufacturing capacity and exports its products to numerous international markets. It plays a vital role in the upstream supply chain for metabolic and infectious disease treatments.