1972
The state-owned Hanguang factory (which has been restructured into Hebei Hanguang Heavy Industry Co., Ltd.) has successfully developed a selenium electrostatic copier, and has started production and sales.

1980
And Japan Sanyo company cooperation, production, sales Sanyo series copier

1982
Start to produce Sanyo series toner

1984
Cooperate with Japan small West six company, produce and sell Han Guang beautiful series copier

1987
Introduce a complete set of toner, carrier and toner cartridge production line from Konica company

1996
Start production and sale of positive toner for Konica OPC copier

1998
Toner for Ricoh series copiers starts production

2001
Toner for Toshiba and sharp series copiers started production

2002
Suitable for Ricoh, sharp series copier toner production

2003
Toner for Minolta series copiers begins production

2004
The production line with an annual output of 500 tons imported from Germany has been put into operation. Toners suitable for HP, Samsung and Epson have been produced, and toners suitable for Konica copier have been produced

June 2006
Toner has passed ISO9001:2000 quality system certification and ISO14001:2004 environmental system certification

December 2007
Non magnetic single component laser printer toner products have been awarded "national key new products" certificate by Ministry of science and technology, Ministry of Commerce, General Administration of quality inspection and environmental protection

2009
Hebei Province as a high-tech enterprise

March 2010
State owned Hanguang Machinery Plant restructured into Hebei Hanguang Heavy Industry Co., Ltd

2007-2013
The company has introduced 6 new automatic toner production lines from alpai, Germany, which makes the annual output of Handan Hanguang office automation consumables Co., Ltd. reach 8000 tons.

2015
At the end of August 2015, the eighth production line was officially put into operation. In December 2015, the company achieved 10000 tons of toner production and sales.

December 2019
In December 2019, the company's toner production and sales exceeded 20000 tons