Actively involved in cross-industry and cross-regional fire fighting and intelligent business, nearly 100 engineering design and contracting projects have been completed so far, involving non-ferrous metal processing, civil affairs, building materials and other industries. For example, Zhengzhou Aluminum Co., Ltd., Zhongse Wanji Aluminum Processing Co., Ltd., Shandong Heze Guangyuan Copper Strip Co., Ltd., Chinalco Henan Aluminum Luoyang Cold Rolling Factory, Guangdong Ruyuan Jingyang Phase II, Danyang Daya Technology Aluminum Foil Production Line, Lanzhou Aluminum Northwest Aluminum Processing Factory and other non-ferrous metal processing enterprises are equipped with high and low pressure carbon dioxide automatic fire extinguishing systems, as well as fire engineering contracting and intelligent building systems for Luoyang party and government office buildings. Luoyang Opera House, Hyatt Commercial Building, Luoyang Construction Bank Wangcheng Road Sub-branch, Huayuan Fortune Plaza, Luoyang Aviation Building, Nanyang Tobacco Company Science and Technology Center, Luoyang TV Tower, Luoyang Meilun Phoenix and other civil projects have successfully operated the low-pressure carbon dioxide system of Luoyang Tongli Cement Plant, which is involved in the building materials industry. The technical strength and performance of the fire department have achieved good market evaluation, attached great importance to the development and innovation of new technologies, and strived to apply the latest technical achievements to engineering practice in a timely and efficient manner, and successively completed the development of more than a dozen scientific research topics. It is one of the most powerful fire engineering construction and maintenance units in the industry.