Since its establishment in 2017, LONDA has undertaken the general contracting of EPC projects of soda ash, chlor-alkali, ammonia, urea, and other projects. The scope of business covers front-end consultation, engineering design, general contracting, construction supervision, commissioning, start-up, operation and maintenance services, etc. The business areas mainly include six major sectors: salt chemical industry and its downstream industries, natural gas and coal chemical industry and its downstream industries, petrochemical industry and its downstream industries, storage and transportation engineering, power station energy, municipal works and civil construction. 

LONDA has entered the overseas market since the end of the 2017s. After more than 7 years of hard work, it has successfully succeeded in more than 6 countries and regions such as the United States, Saudi Arabia, Indonesia, Thailand, Bangladesh to build many projects, including chemical projects, power plant projects, tempering glass plant, and investment projects, with a cumulative contract value of more than 20 million US dollars. It has opened a precedent for the export of complete sets of national chemical plants, and has made positive contributions to the export of national complete sets of mechanical and electrical products.