Yipuli Company has five civil explosive production enterprises, and more than one civil explosive circulation enterprise with holding and equity participation 10. It has on-site mixed explosive truck production systems in more than ten provinces (autonomous regions) and cities across the country, covering large mines, large water conservancy projects, nuclear power projects and national key infrastructure projects.
Yipuli Company has the production license capacity of all kinds of industrial explosives of 6.5438+0.75 million tons/year, and has the first-class qualification for contracting blasting demolition engineering and the first-class additional qualification for contracting earthwork engineering.
1993165438+1October19 "Gezhouba Three Gorges Project Blasting Company", the predecessor of Yipuli Company, was established with the start-up of the world-renowned Three Gorges Water Control Project, and the field mixed explosive truck technology was first applied to the field of hydropower engineering construction. In the Three Gorges Project, Yipuli Company has successively undertaken the supply and blasting of mixed explosives for a series of major projects, such as permanent shiplock, excavation of dam foundation pit, quarrying in Xia 'anxi and so on, and won high praise from users for its safety, efficiency and economy. On June 6th, 2006, Yipuli Company successfully demolished the RCC cofferdam of the Three Gorges Project by blasting. With the help of this "world's first explosion" with great technical difficulty and high technology content, Yipuli Company won the first special award since the establishment of China Engineering Blasting Association, ending its participation in the construction of the Three Gorges Project.
Starting from 1998, in accordance with the development policy of "based on the Three Gorges, leading in hydropower and roaming the whole country", Yipuli Company began to walk out of the Three Gorges, and adopted the on-site mixed explosive vehicle technology to carry out inter-provincial mobile operations, and successively undertook a number of hydropower, nuclear power, thermal power and infrastructure construction projects, such as Tianwan Nuclear Power Station Project in Lianyungang, Jiangsu, Panzhihua Airport Yard Project in Sichuan and Ya Bu Hydropower Station Project in Qingjiang. During this period, Yipuli Company independently developed the mobile ground station technology and equipment in 2000, and obtained the national patent. This technology not only enhances the capability of cross-provincial mobile operation of Yipuli Company, but also lays a foundation for finding the direction of reform and development of China civil explosive industry.
From 2002 to 2008, Yipuli successively reorganized and integrated five civil explosive production enterprises, holding and participating in more than a dozen civil explosive circulation companies, and built a civil explosive industry pattern integrating production, circulation and blasting services. At the same time, the people of Yipuli fought bravely to open up the market by their own strength, and successively drove mixed trucks into more than ten large mines such as ferrous metals, nonferrous metals, precious metals and nonmetals.