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For over years, Langyou has been committed to persuing sustainable development and improving lives. The long-term thinking of our founders has allowed us to stay true to this vision. Continuous innovation is our greatest reward for the society. When acting sustainably, we also aim to provide a rewarding workplace, be a trustworthy partner and engage in the communities we work in and with.


Hubei Langyou International Trading Co., Ltd is dedicated to the sustainable development, we provide production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutritional products; Custom synthesis; Contract Manufacturing. we endeavour to drive our economic, social and environmental performance with the same diligence as our financial performance.

Our company is aimed to pursue sustainability through innovation. We pride ourselves on our excellent team of well-known engineers, technological persons and young professional staffs to guarantee the green development of the whole process. We are also dedicated to provide custom synthesis and contract research services to industrial and academic entities on a short or long-term basis. Our company invested heavily in manpower for research and development to meet the needs of innovation and new technology. High-level research and development team, first-class laboratory equipment, a good atmosphere to ensure research and development R & D strength, the current production of products. Our company′s research and development have reached the domestic advanced level. Even some products reached the international advanced level.