January 1991
Establishment of Nantong Electrode Foil Plant
SATMA equipment was introduced from France
July 1997
Establishment of Nantong Zhongyuan Electromechanical
Equiment Co., Limited
January 1998
Establishment of Nantong Histar
Electronics Co., Limited
December 1998
Establishment of Nantong United Technoloby
Develoment Co.,Limited
June 2000
Establishment of Nantong Jianghai Electrode Foil Co., Limited
June 2000
Establishment of Jiangsu United Technology Group
March 2001
Establishment of Hong Kong Branch
April 2001
Establishment of Nantong Zhongxing Electronics Co., Limited
March 2003
Establishment of Nantong Haiyi Electronics Co., Limited
December 2006
Establishment of Nantong Haiyue Electronics Co., Limited
August 2007
Establishment of Sichuan Zhongya Technology Co., Limited