2019
●Won the bid of Grasim Rehla Plant, the largest caustic soda chemical plant in India, Ion-exchange Membrane Caustic Soda Project with annual output of 90000 tons
●Approved to establish Hunan High Power Rectifier System Engineering Technology Research Center
2018
●Won the bid of DCM Shriram Jhagadia Plant, the largest chemical plant in India, Ion-exchange Membrane Caustic Soda Project with annual output of 150000 tons
●8000m2 new general assembly workshop put into use in August
2017
●The world's most biggest power main panel in the field of Caustic Soda 54kA/590v (4 sets), Started running successfully in Marseille, France
●Went public on New OTCBB
●Won the bid of Tianjin Bohai Chemical Co., Ltd, 2*20kA/600V(10 sets) of Ion-exchange Membrane Caustic Soda Project with annual output of 600000 tons
2015
●Enter Middle East market
2010
●Enter European market
2009
●Second office and production base started running, Located at No. 629, Heilongjiang Road, National Hi-tech Zone
2005
●Access to overseas market
2003
●First office and production base started running , Located at No. 18, Kerui Road, Tiantai Industrial Park
2002
●Passed ISO9001 Quality Certification
1998
●Company established