Found in 1987,HUAFEI GROUP are comprised of four individual companies including Headquarter - Jiaozuo Huafei Electronic & Electric Co.,Ltd (Found in 1987,Jiaozuo); Production&Technical Research Base-Jiaozuo Mingzhu Automation Engineering Co.,Ltd(Found in 2001,Jiaozuo); Sales Base - Beijing Zhongkuang Huafei Science & Technology Co.,Ltd (Found in 2000,Beijing) and Sales Branch - Davors Electric,found in 2007,Frankfurt,Germany. JIAOZUO HUAFEI GROUP mainly engaged in researching and producing Electric Control Device for AC(alternating current),DC(direct current) and Frequency Conversion Hoister, General mining& Explosion-proof Electric Control System,Hoisting Signal System in Multi-level Pit,Electric Control System for Large Conveyor and Mining Ventilator.With 30 years experience, HUAFEI has developed more than 100 new products.Among them, 1 has won Eureka World Invention Fair Gold Medal, 1 has won National Science and Technology Invention Award, 28 have won provincial(ministerial)level of scientific and technological progress awards,over 30 has passed technical appraisel, and 39 has declared national patents.It is the largest researching production base which has the most complete products,the largest production scale,the highest technology level and enormous market share.