Leache Chem Ltd is a scientific research managing institution, engaging in independent R&D, design & producing and international management covering the fileds of pharmaceutical, food, cosmetic, industrial water treatment, swimming pool, civil disinfectant, livestock, aquaculture, agriculture and so on. Leache Chem is the global leading manufacturer of hydantoin series products and thiophene series products.. And it is the earliest and largest bromine disinfectant manufacturer in China. Also it is the National High-Tech Enterprises, Innovation Leading Enterprises, Hebei Province Level “A” R & D Institution. The company has a number of patents, independent brands and international certifications. The products sold well at home and abroad for more than 30 years. Adhering to the concept of Steady Development & Continuous Innovation, Quality First & Service Ahead, we have established a long-term strategic cooperative relationship with hundreds of well-known enterprises in more than 50 countries and regions around the world. The company follows the concept of business practice and the social value intergration, pursues the sustainable development, devotes to build the environment friendly society and low cost healthy type society, strives to realize the great mission of Contributing to Human Health.