Product Overview & Construction Details
The GUOYOU EXC-HB-PU-ALU-001 high-back black leather executive office chr features a sleek, professional silhouette defined by smooth black top-grn leather upholstery accented with uniform horizontal segmented stitching, pred with a polished die-cast aluminum five-star base and matching open-loop fixed armrests topped with padded leather contact surfaces. The high backrest incorporates an integrated padded headrest, with distinct contoured zones formed by horizontal seams to support the cervical spine, upper back, mid-back, and lumbar region, creating a streamlined, formal profile tlored for premium workspaces. Constructed for commercial-grade durability, the chr uses high-density cold-cured polyurethane foam for cushioning, with a denser foam core in the seat pred with a fire-retardant fabric interlayer, and slightly softer contoured foam in the backrest to balance support and comfort. Internal structural elements include a multi-plywood support frame for the seat and backrest, a cold-rolled steel synchro-tilt chassis with black powder coating, a Class 3 chrome-finished steel gas lift, carbon steel swivel bearing for full rotation, and dual-wheel non-marking nylon casters with polished chrome hubs. Reinforced polyester stitching secures all upholstery seams to resist separation under repeated use. Functional features include pneumatic seat height adjustment actuated by a right-side under-seat lever, a synchro-tilt mechanism that moves the seat and back at a balanced ratio to support natural posture shifts during recline, with a maximum 120-degree recline angle supported by a left-side lock lever and adjustable tension knob to match user preference. The chr enables full 360-degree swivel, smooth low-effort movement across hard floors and low-pile carpet, and fixed padded armrests positioned for relaxed forearm support during typing and meetings. This model is well suited for executive private offices, formal corporate boardrooms and meeting spaces, client-facing professional environments such as law and financial consulting firms, and high-end dedicated home offices for professionals with dly extended seated work schedules. It prs seamlessly with standard height executive desks, L-shaped manager desks, and formal conference tables with appropriate knee clearance. For procurement planning, note the chr ships in knocked-down form, with assembly completed in a short window using only included hardware and a standard hex key, no specialized tools required. The non-marking casters perform reliably on hardwood, tile, laminate, and low-pile carpet, while caster replacement is recommended for installation on high-pile carpet. Bulk orders can be planned to maximize contner loading efficiency for commercial fit-out projects, and the commercial-grade abrasion resistance and static load rating support continuous dly use in high-traffic professional settings.
