Shandong Dain Marine Biopharmaceutical

Shandong Dain Marine Biopharmaceutical is a leading Chinese pharmaceutical company specializing in the research, development, and manufacturing of pediatric medicines and marine-derived health products. The company is best known for its flagship brand "Iskon" (伊可新), which dominates the Chinese market for Vitamin AD drops used in infant and child nutrition. Beyond its core pediatric vitamin portfolio, Dain Marine focuses on "Quantitative Pediatric Medicine," developing specialized formulations tailored specifically for children's physiological needs. Its product range includes treatments for nutritional deficiencies, calcium and iron supplements, and various over-the-counter pediatric health solutions. The company operates integrated R&D and manufacturing facilities in Rongcheng and Beijing, maintaining a strong presence in the domestic Chinese healthcare market.