Tsing Hua de Ren Xian Happiness Pharmaceutical

Happiness Pharmaceutical is a prominent Hong Kong-based pharmaceutical company specializing in the development, manufacturing, and commercialization of over-the-counter (OTC) medicines. Founded in 1954, the company is best known for its flagship brand "Coltalin," which is a leading treatment for cold and flu symptoms in the region. Their product portfolio includes a wide range of respiratory, analgesic, and allergy medications designed for both adult and pediatric use. Happiness Pharmaceutical operates advanced manufacturing facilities that adhere to international Good Manufacturing Practice (GMP) standards, ensuring high-quality production for domestic and international markets.