We have the Grade A qualification for the design of civil-purposed explosives and related equipment in the country. We can undertake the designs of civil explosives factories such as powder explosives, emulsified explosives, water-gel explosives, expanded ammonium nitrate explosives and detonators, which are distributed over 19 provinces, municipalities and autonomous regions. We have been awarded prizes at the national level, provincial and ministerial levels, mainly including the ministerial-level first prize of excellent design of unit engineering for Leikehua Co. Ltd. in Anhui Province (original Chemical Plant No.910 in North Anhui) designed in cooperation with Dupont, USA, the ministerial-level Third Prize of Excellent Design in coal industry for the auxiliary engineering of the imported detonator production line of Jingxi Chemical Plant designed in cooperation with Nobel company of Sweden and Le Showso company of Belgium, the Bronze medal of the 10^th National Excellent Engineering Design of the emulsified explosives production line of Fendou Chemical Plant in Heilongjiang Province, and Second Prize of the Ministerial-level Excellent Design of the water-gel explosives production line of the Chemical Plant of South Anhui Coal Mining Bureau. The special equipment of emulsified explosives production line for coal mines was appraised by the National Planning Committee, the National Economy Committee, the National Science & Technology Committee and the Ministry of Finance for the excellent achievements in tackling the key technical problem in the “6^th Five-year Plan” period.