Profile: Intervest-AutoCad Inc. offers mechanical drafting services. We provide computer aided drafting services to mechanical industries like machine shops. We also fabricate engineering and chemical equipment. Our 3D modeling services include conversion of 2D to 3D solid modeling, conversion file type, mechanical 2D drafting and 3D to 3D porting services. We specialize in the preparation of detailed components incorporating heat treatment, surface finish and tolerances.