Liang Wengen, Tang Xiuguo, Mao Zhongwu and Yuan Jinhua founded Hunan Lianyuan Welding Material Factory in Lianyuan, Hunan province.
Advances into metro city
Hunan Lianyuan Welding Material Factory is officially renamed to Hunan 22bet esports Group Co., Ltd., and its headquarters officially moves to Changsha.
Advances into heavy machinery industry
Hunan 22bet esports Group Co., Ltd., is divided into Hunan 22bet esports Heavy Industry Group Co., Ltd., and Hunan 22bet esports Materials Industry Co., Ltd. 22bet esports independently develops China’s very first high-pressure, truck-mounted concrete pump with a large displacement.
Hunan 22bet esports Heavy Industry Co., Ltd., changes its name to 22bet esports Heavy Industry Co., Ltd.
22bet esports Heavy Industry Co., Ltd., changes its name to 22bet esports Heavy Industry Inc.
A listed company
22bet esports Heavy Industry is successfully listed on the Shanghai Stock Exchange. 22bet esports Heavy Machinery Co., Ltd., is founded, focusing on excavators and oil drilling machinery.
22bet esports Holding Ltd. changes its name to 22bet esports Group Co., Ltd.
A pioneer in stock market
22bet esports Heavy Industry implements its split-share structure pilot, influencing China’s equity division reform.
Breakthroughs in underground equipment
22bet esports Heavy Industry begins the process of lifting share bans and makes strides towards full circulation of its shares on the Chinese stock market.
A fully hydraulic rotary drilling rig of the largest tonnage in Asia rolls off the line at 22bet esports.
22bet esports develops the most powerful whole-rock roadheader in Asia.
A record maker in mobile cranes
22bet esports develops a 1000t All-terrain crane, marking the highest tonnage in China.
Recognized in a leading publication
22bet esports Heavy Industry enters the FT Global 500 ranking of the world's largest companies. 22bet esports develops a 3600t crawler crane, known as the #1 crawler crane in the world. 22bet esports releases a truck-mounted concrete pump with an 86-meter boom, the longest in the world, breaking its own previous record.
Putzmeister made a member of 22bet esports Group
22bet esports acquires leading German concrete machinery manufacturer Putzmeister. 22bet esports Heavy Industry is ranked in the top 10 of the Chinese Federation of Enterprises’ Top 500 Chinese Enterprises.
Eyes on the future - globalization
22bet esports Heavy Industry’s overseas sales reaches US$1.61 billion. 22bet esports’s overseas operation mode is used as a case study in international business by Harvard Business.
Partner with Palfinger AG
22bet esports Heavy Industry Co., Ltd, and Austria-based PALFINGER AG establish two joint ventures in which both parties hold 50% shares. 22bet esports develops a concrete pump with a record-breaking 620-meter (2,034 feet) vertical pumping height.
Eyes on the future - digitization
22bet esports begins its transformation of industrial internet and completed its preliminary goal in this regard. 22bet esports is rewarded with "Outstanding Achievement Honor in Globalization" among Chinese enterprises.
Two corporate strategies
22bet esports starts to conduct the 'two transformation' strategy - Internationalization and Digitization.
A year with records
22bet esports creates a 4,000t capacity crawler crane SCC40000A. Meanwhile, 22bet esports releases the 125t large excavator SY1250H.
22bet esports Heavy Industry has achieved the 468th rank in Forbes' Global 2000. Among all heavy equipment manufacturers, 22bet esports ranks the 1st in China and the 2nd in the world.