Beijing Zhong Ke San Huan Hi-Tech Co., Ltd. (“Zhong Ke San Huan”) was established by Beijing San Huan Holdings Co., Ltd. ( formerly Beijing San Huan New Materials High-tech Inc.) of Chinese Academy of Sciences on July 23rd, 1999. It became public on April 20th, 2000 with the listed number 000970.

Zhong Ke San Huan own four sintered Nd-Fe-B magnet plants with the names of Ningbo Konit, Tianjin Sanhuan Lucky, SANVAC (Beijing) and SanHuan (Ganzhou), one bonded Nd-Fe-B magnet plant named Shanghai San Huan Magnetics Co., Ltd.. It has one stock-sharing company namely Proterial Ke Huan Magnetic Materials (Nantong) Co., Ltd.

Our main products Nd-Fe-B magnets have been widely applied in areas of energy, transportation, machinery, IT, household appliances, consumer electronics etc. The rapid development of global energy saving and environmental protection industries has greatly promoted the application of Nd-Fe-B magnets in new areas including hybrid vehicles, electric vehicles, energy saving household applicances, robots and wind power generation.

Chairman Wang Zhenxi Academician, is China's Nd-Fe-B industry founder.

Zhongke Sanhuan is a representative enterprise of China's rare earth permanent magnet industry and one of the world's largest Nd-Fe-B magnet manufacturers.

Zhongke Sanhuan has first-class production technology and management level.

Zhongke Sanhuan provides customized products and services.

Zhongke Sanhuan has more authoritative testing services Zhongke Sanhuan strives to pursue the “0 PPM“ of products.

Zhongke SanHuan adheres to the high-quality development path of green and low-carbon.

Zhongke SanHuan shares in raw materials companies to ensure the raw material guarantee of Nd-Fe-B industry chain.