Profile: Tandem Business Corp. is engaged in marketing and distributing valves, actuators, pumps, centrifugal compressors, electrical & electronic parts, belts, chains, filters & bearings. We also offer cutting tools, filters, fasteners and hydraulic components. Our packaging materials include carton boxes, corrugated carton, packing fillings, polyethylene foam, stretch films and strips. Our cardboard boxes are available as single channel and dual channel cardboard boxes.