In March 1996, the company was established and hot melt coatings were put into production.
Shandong Qingwei First Class Highway Project successfully won the bid and was the first project of the company to win the bid outside the province, which has a milestone significance.
In August 1999, it became the first company in the road industry to pass the ISO9001 quality management system certification.
From 1998 to 1999, he was the first to undertake the “Water-based and pollution-free road marking paint” project of the Department of Transportation and Science and Technology. The project was identified as “domestic leading” and won the “Second Prize of Shanxi Science and Technology Progress Award”.
In 2002, the construction qualification of the Ministry of Construction of the People's Republic of China was obtained.
In 2002, four branches were established in Hunan, Shandong, Gansu and Shanxi.
In 2002, the first domestic introduction of Japanese hot melt spraying construction technology.
In 2003, together with the Highway Research Institute of the Ministry of Communications and industry experts, the European marking market research and study, officially unveiled the prelude of MMA two-component marking research and began production and testing.
In 2005, Chairman Du Limin published the book "Road Marking Materials and Applications".
In 2005, he undertook the subject of “Research on the interface behavior of marking materials and pavements and the special marking materials for cement pavements” of the Department of Transportation and Science and Technology. The results were identified as “internationally advanced” and related products obtained national invention patents.
In 2008, it became the first company in China to cooperate with the 3M company in the United States to propose the concept of rainy night marking and promote it. At the same time, it also undertakes the research on the “point-like rainy night pavement marking material” of the Department of Transportation and Science and Technology.
In 2009, MMA highlighted the anti-cursor line was born in Changda.
In 2010, the development and application of snow marking products for alpine and high altitude areas was successfully applied.
In 2011, MMA vibration rain night marking products were born in Changda Company, avoiding various defects of hot melt vibration rain and night marking and improving the marking function.
In 2011, Shanxi Yuci production base was put into production.
In 2014, it was identified as the Technical Center of Taiyuan High-tech Zone.
In 2015, “Beijing Changda Building Materials Co., Ltd.” was established.
In 2015, it won the famous trademark of Shanxi Province and its brand image was further improved.
In 2015, the annual completion area of the company's marking line exceeded 2.5 million m2, equivalent to 3,000 km of marking line engineering. The total completion of MMA dual-component road marking products exceeded 1 million m2.
In 2016, Shanxi Zhongtu Transportation Technology Co., Ltd. was established.
In 2016, Hunan Changsha Coatings Production Base was put into production.
2017-Up to nowThe future
In 2017, it was identified as the provincial technical center of Shanxi Province and the Shanxi SME Technology Center.
In 2017, the construction of the Hong Kong-Zhuhai-Macao Bridge marking project.
In 2018, it successfully passed the enterprise AAA credit rating certification.
In 2018, the Xuzhou production base started construction, and the company has accumulated three production bases.
In 2018, the national service network was spread across provincial capital cities, reaching 16.
In 2019, it was awarded the special "new giant" enterprise by the Ministry of Industry and Information Technology.