The ERG-MESH-FR-001 unbranded ergonomic office chair pairs streamlined, functional visual design with purpose-built layout for long-duration use, presenting a balanced profile of breathable open mesh paired with polished metallic accents that suit both professional and residential work settings. Its structured silhouette centers on a tall mesh back, contoured padded seat, aligned adjustable headrest, and a wide polished aluminum five-star base that delivers stable, evenly distributed support across its footprint. Constructed with a 1.5mm thick welded steel tube seat support frame and 3mm thick steel synchro-tilt mechanism chassis, the chair features a breathable warp-knit polyester mesh backrest, a seat cushion cored with 45kg/m³ high-density polyurethane foam, height-adjustable armrests with soft polyurethane padded tops on polypropylene supports, and 60mm diameter polyurethane caster wheels with nylon hubs. Its Class 4 steel gas lift carries SGS certification, while the pull-out footrest uses a steel support frame with a padded mesh contact surface. The chair delivers 100mm of vertical seat height travel, 360-degree swivel, and a synchro-tilt recline function with 5-position lock up to 135 degrees, paired with an adjustable tension knob to tailor recline resistance. The dual-axis headrest offers 80mm of height adjustment and 30-degree angle tilt, armrests adjust 100mm vertically, and a segmented built-in lumbar zone provides adaptive tension support. The retractable footrest extends 460mm from the seat and tucks flush when not in use, while the smooth-rolling dual-wheel casters enable easy movement across floor surfaces. It supports a maximum user weight of 180kg, with a base static load rating of 1136kg and casters tested to 100,000 rolling cycles, suited for users up to 1830mm tall. This model fits private office workstations, home office setups, executive workstations, height-adjustable sit-stand desk configurations, and open-plan task seating, supporting both focused 8-hour work shifts and relaxed short rest breaks during the workday. For procurement, note the unit ships in 2 cartons per set, with a 40-minute reference assembly time, 23kg packaged gross weight, and 135-set load capacity for a 20GP container at 85% space utilization.