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Shandong Yinguang Chemical (Group) Co.,Ltd.was established in 1979.It is a natinal designated state-owned large(type two)enterprise group for manufactuing civil user explosives.The group has four undering enterprise and more than 1,300 employees.The total assets of the company are 150 million yuan.It is producing more than one hundred variety products in four series,mainly are:civil use explosives,drawnwork decoration products,mangnisium alloys and high-potential anodes.Shandong Yinguang Chemical (Group) Co.,Ltd.was established in 1979.It is a natinal designated state-owned large(type two)enterprise group for manufactuing civil user explosives.The group has four undering enterprise and more than 1,300 employees.The total assets of the company are 150 million yuan.It is producing more than one hundred variety products in four series,mainly are:civil use explosives,drawnwork decoration products,mangnisium alloys and high-potential anodes. 
      Feixian Yinguang Magnesium Co.,Ltd. was set up in 1995.There are 360 employees in the company including 69 technical personnel.Main products are more than fifty varieties such as magnesium,magnesium alloy and its castings.aluminum alloy castings,aluminium-base and zinc-base galvanic anode plates.With advanced production techniques,rich technical forces and complete inspection methods,and the most advanced vacuum spectroscopic analyzer imported from USA,products prouced is up to the same standard as the imported one.The products have been introduced by Shandong Xiaoya Group,Qingdao Haier,Qingdao Aucma and Chendu Haote Company which are famous enterprises and also exported to USA,Australia,Janpan,Malaysia and other a dozen of counties.