About Long Jian Road & Bridge Company

The company is a state-owned listed company belonging to Heilongjiang Construction Investment Group Co., Ltd. In March 2002, it was restructured and listed on the Shanghai Stock Exchange. The company is one of the most powerful and large-scale comprehensive infrastructure construction service providers in Northeast China. It is mainly engaged in domestic and foreign highway and bridge engineering, municipal engineering, sponge city construction, etc., and also has PPP project investment, new urbanization construction, agricultural e-commerce, cultural tourism, etc. The company is mainly engaged in construction, consulting and design of highway engineering, municipal roads and bridges, etc., as well as related infrastructure investment, operation and maintenance, maintenance and management. The company's main products include large-scale infrastructure for highways, municipal administration, railways, construction and other industries. Corporate honors: It has won the National Quality Engineering Award, Luban Award, Zhan Tianyou Award, Li Chun Award, and Peace Engineering Award many times. The company's Qitaihe Taoshan Lake Ecological and Environmental Protection Water Resources Comprehensive Treatment Project won the 7th Luban Award and won the first National Quality Project Gold Award for the Longjiang engineering construction industry, 1 National Quality Engineering Award (Gold Award), 1 National Quality Engineering Award (Li Chun Award), 9 provincial quality engineering awards, and the 2023 Heilongjiang Provincial “May Day Labor Award”, National Worker Pioneer and the first “Longjiang Charity Award” in the province, were selected for the 3rd time in ENR's list of the world's 250 largest international contractors. Strong ranking in the revenue of national construction enterprises in 2023 Top 200 list, top 150 net profit and total assets list; 2.