About Us

About Us

Leache Chem Co., Ltd. is the world class leading professional manufacturer of hydantoin and its derivatives, and also is  the first high-tech enterprise in China to realizing industrial production of 5,5-dimethylhydantoin and its derivatives. Meanwhile, Leache Chem Co., Ltd. is positive in R&D thiophene series products, and now had gain high appraise both domestic and boroad. 

The production capacity is over 10000 tons,ranking first in the world 

It has "Imidazole Technology Research Center" and has applied for 14 patents


It has "Imidazole Technology Research Center" and has been authorized 4


Imidazole Technology Researching Center

Focus on supply assurance, compliance, specialization, standardization, optimal cost performance and other aspects, Leache through efficient independent research and development, production management,  supply chain management, system control, brand marketing, provide customers with high-quality products and services to meet and exceed customer expectations.   

After entering the provincial industrial park, Leache has successfully realized intelligent production, automatic packaging, digital storage, standardized loading, and fully implemented the concept of energy conservation, environmental protection and health.

At the same time, it has always followed the principle of integrating business practice and social values, pursuing sustainable development, paying attention to environmental protection, and committed to building a resource-saving and environment-friendly society.

Imidazole Technology Researching Center

Big Health Industry

Industrial water treatment

Industrial cooling circulating watertreatment,

Central air conditioningwater, Urban

wastewater & rainwater treatment, etc.


Leisure water treatment

 Swimming pool, Spring,Spa,

Hot tub, Landscapepool & fountain

water treatment, etc.  

Daily used water treatment

Drinking water treatment,

Kitchen clean

water treatment

Environmental protection water treatment industry


pharmaceutical intermediates,



Leisure water treatment

Disinfection products

 A series of high-efficiency sterilization, safety and environmental protection products, such as new bromine containing disinfectant,special cleaning tablets for kitchen sink,

Fine chemicals

Sterilization and disinfection products in medicine, pesticide, aquaculture, central air conditioning water treatment, modern agriculture and other fields