Csna specializes in trading energy related commodity products and elemental substances. It was established in 2001.

We are a subsidiary of bizlink international consulting INC. Of edmonton, alberta, Canada established since 1991. It specializes in management consulting and oil and gas related consulting engineering design and procurement. Bizlink is the process engineering design consulting company for the first large scale commercial sagd (steam assisted gravity drain) oil sand thermal recovery facility with production capability of up to 100,000 barrels per day, owned by encana corporation (formerly alberta energy corporation).