2006 - 2010 Start-up stage (the first five years) Complete layout of products, markets and manufacturing bases.
2011 - 2015 Growth period (the second five years) Export the concept of lean manufacturing and position the green and environmentally-friendly new materials.
2016 - 2020 Positioning period (the third five years) Continue to develop, and become the industry leader.
2021 - Future High-quality development period, to be continued...
Prepare for establishment Lange Litong (headquarters) in May 2014; transform Lange Litong into a joint-stock company: Anhui Lange Litong New Material Application Co., Ltd., in 2021
Establish the sales company, Wuhu Lange Electrical Appliances Co., Ltd., in September 2018
Establish the Chongqing base, Chongqing Lange Packaging Materials Co., Ltd., in October 2014
Establish the Zhongshan base, Zhongshan Lange Packaging Materials Co., Ltd., in March 2014
Establish the Hebei base, Hebei Lange Packaging Materials Co., Ltd., in June 2013
Establish the Wuhu base, Wuhu Lange Packaging Materials Co., Ltd., in August 2010
Establish the Wuhan base, Wuhan Lange Packaging Materials Co., Ltd., in January 2006
