Gansu Winshine Metallurgy Company  is a  comprehensive  investment  hold--     ings company, major in manufacturing and international trading in the field of   Chemical Raw Materials used in Foundry,  Steel-making,  Aluminum  Industry,   Tannery, Mining Floatation.  We engage in one Calcined anthracite plant  with   capacity 60000mts per year,   one Alkali plant with capacity 10000mts Caustic   soda and 50000mts soda ash, two sodium sulphide plants with capacity 30000   mts per year,  one vanadium pentoxide plant with capacity 400mts per year and   one sodium hydrosulphide plant with capacity 10000mts  per  year. The products   cover over twenty kinds both selling well domestically and  inte internationally due   to superior quality and competitive prices.  At  present we have close working     relationship with business partners in more than 20 countries.