Established in December,1988 Shijiazhuang Sanhuan Manganese & Silicon Technology Co., Ltd. formally started production in July 1989. With Shiyan highway running in the north and local railway in the south transportation condition is ideal for this company.Covering a land area of 60 mu and a construction floor area of 36000 square meters this company has fixed asset of 360 million yuan and the total electric furnace capacity is as high as 20 thousand kilowatt.There are 460 employees in this company inclubing 2 senior engineers and 16 professionals with intermediary professional titles.This company annually produces 5000 ton silicon-manganese,3000 ton silicocalcium barium,2000 ton calcium silicon,3000 ton silicocalcium barium aluminum and 10000 ton manganese iron of medium and low carbon and annual output value of this company is over 100 million yuan.These high quality silicon manganese,silicocalcium barium,calcium silicon,silicocalcium barium aluminum and manganese iron of medium and low carbon have won very high prestige for this company.