Impact Office Products provides a full range of office supplies, furniture and equipment, as well as the all-important office beverage service: coffee, tea, brewing equipment, juice and soft drinks. Office staff, drivers and warehouse personnel are represented by GCIU 538C. See Impact Office Products for paper, stationary, toner, computer products, furniture, staplers, markers, pens, pencils, computer supplies and everything else you need for your office supply and business office needs.