four Ya'an of the Industrial Group Co., Ltd. (hereinafter referred to as "elegant of the Group") is a national civil explosive products manufacturing enterprises in Sichuan's largest integrated manufacturers of commercial explosives. Group covers an area of more than 200 million square meters, the main production sites located in Sichuan Province, Yaan, Mianyang, Guangyuan, Liangshan and Panzhihua in five regions and Baotou, Inner Mongolia.

Group and a wholly owned subsidiary of the existing 25, including the civil explosive manufacturing company, operating companies, demolition companies, transportation companies, providing customers with products from production, distribution to the blasting of "integrated services", Department of the blasting industry-leading integrated solution experts.

provincial technology center under the Explosive Materials Group, Institute of explosives, detonating devices, Institute of Automation Division and fine chemical laboratory equipment, laboratory and other blasting , with a strong R & D capabilities and innovation, the main research on industrial explosives, detonating devices, civil explosive special equipment and fine chemicals and engineering blasting. Group now owns 30 national patents (including a patent).

Group produces various types of varieties, complete specifications of industrial explosives, detonators, industrial, industrial detonation tube and detonating cord, and other civilian industrial blasting equipment. All kinds of products are widely used in mining, water conservancy and hydropower, transportation construction, urban reconstruction, geological exploration, processing and national defense construction blasting in areas such as product sales covering Sichuan province, and exported to Chongqing, Tibet, Gansu, Shaanxi, Hunan , Inner Mongolia, Guizhou and other provinces and cities.

After years of rapid development, Ya-based group has grown into the advantages of Explosive Materials business in 2010, ranking the province's gross industrial production group civil explosive industry's first one, fourth in the national civil explosive sector.

2010 year 11 9, Ya-based group listed on the Shenzhen Stock Exchange, marking the official visit Ya of China's capital markets group. Group's strength and core competitiveness has been further enhanced. Group to the capital of the adjuvant, to increase research investment, to further enhance product innovation, management innovation and technological innovation, to create "advanced technology, management class, the highest in the size, strength, production and marketing services, integration of new civil explosive enterprises "as the goal, to create" an internationally competitive industrial groups of people burst "for the revitalization of China made an outstanding contribution to the civil explosive sector. With good business performance service to the community, return to shareholders.