乐泰药业

Heilongjiang Letai Pharmaceutical Co., Ltd. is a prominent Chinese pharmaceutical company specializing in the research, development, and large-scale manufacturing of over-the-counter (OTC) medicines and Traditional Chinese Medicines (TCM). The company is most famous for its flagship brand, Liangjia (亮甲), which has maintained a leading market share in China for the treatment of onychomycosis and other fungal skin infections for over two decades. Beyond dermatology, Letai produces an extensive portfolio of products targeting respiratory health, digestive ailments, and pediatric care. The company operates advanced GMP-certified production facilities in Harbin and maintains a robust retail distribution network across mainland China. Letai is recognized as a high-tech enterprise and a significant contributor to the modernization of traditional herbal formulations into standardized pharmaceutical products.