LangFang Hawk specialized in Scientific Research, Technology Transfer and New Product Develpomeent which owns two R&D centers and 5 subsidiary plants. We have 210 staff members, 42% were well educated, majored in chemistry or chemical engineer.and all equipment and instruments stand the highest level of China.



Our products is more than 40 kinds, which include pharmaceutical and agricultural intermediates, additives of cement and papermaking,catalysts and initiators,additives for petrochemicals and electro-plating chemicals. we have the largest capacity about Levulinic Acid, Butyl Levulinate, Ethyl Levulinate, Diphenolic Acid and ACVA series in the world;and we are becoming the second biggest global manufacturer of Dimethyl Disulfide,Methane Sulfonyl Chloride, Methanesulfonic Acid series.



we have been certified by ISO-9001. Above 90% of output is exported to Europe, USA, Japan, South East Asia and Middle East etc. With the administration objective "Regard quality as the first, Reputation as the most important", We'll send best services to all the friends at home or abroad. Welcome to visit our company for mutual development.