Premier Manufacturer Of Office Chair, 30 Yrs Of Experience, Find Your Chair Now! Patented Airless Cushion Technology with Air Lumbar Support & Ergonomic Comfort. Patented Seat Adjustment. Made In North America. Custom Colours & Fabrics. Human Centered Design. A wide selection of office and medical seating (hospitals and clinics). These chairs have gone through some vigorous testing and evaluations over the past years prior to be added to the existing range of products. Fabric chairs and lately the mesh chairs have taken on really well. Seat and back in mesh or also the fabric seat and the mesh back-very popular.