On November 23, 1999, Chengdu LeeJun Industrial Co., Ltd. was officially registered in Chengdu Qingyang District Industrial and Commercial Administration Bureau.
In July 2001, the company obtained eight national patent certificates.
In August 2001, the company obtained ISO9001 quality management system certificate and "Chengdu High-tech Enterprise" certificate.
In 2005, Leejun roller press won the title of "Torch Project" by the Ministry of science and technology of China
In December 2006, "Roller Press cement raw material finished grinding system" of the company won the national invention patent.
In February 2007, the "LEEJUN" was officially registered as a company trademark.
In February 2008, the company set up a wholly-owned subsidiary "Chengdu LeeJun Science and Technology Co., Ltd."
In 2011, Leejun was awarded the title of “Science and Technology Innovation Achievement” of the leading enterprise in the “Eleventh Five-Year” in building material machinery industry of China Building Material Machinery Association.
2On January 6, 2012, Chengdu Leejun Industrial Co., Ltd., referred to as Chengdu Leejun, stock code 002651, was listed on the Shenzhen Stock Exchange.
In August 2013, Chengdu Leejun was awarded the title of “Excellent Private Enterprise of Sichuan Province”.
In 2014, Chengdu Leejun won the title of “Top 20 China Building Material Machinery Companies”.
In 2015, the company's market value hit 27 billion yuan.
Look forward to the future
In 2016, the company won the title of "Excellent Private Enterprise in Sichuan Province".
In January 2017, the company was awarded the title of " Worker Pioneer " by Chengdu federation of trade unions
In July 2018, the company won the title of "Top 50 Machinery Industry Enterprises in Sichuan ".
In August 2018, the company participated in the "2018 (ninth) China mining science and technology conference", which further established the corporate image.