Profile: Span-Chem Technologies provides a broad range of services and products to industrial & commercial customers ranging from design, manufacturing, supply, erection, operation and maintenance of filtration, softening, dosing & reverse osmosis equipment. Our product line includes cooling water treatment chemicals, boiler water treatment chemicals and de-scaling chemicals. We offer widest array of chemical cleaning solvents, which includes chelants, organic acids, organic solvents, emulsions, gels, inhibitors, mineral acids, alkaline cleaners and surfactants.