The registration address of dalian daily combustion control technologies ltd is no. 89j-2-25-01, yangdong road, located in the city of dalian, liaoning province. The registration authority is the superintendence of mountain markets in the city of dalian, represented by a legal person, zhang ying, and covers the development of combustion control technology in electricity, petrochemicals, metallurgicals, aviation and space industries; equipment sets for instrumentation, electronics ***