• Fabric: Special mesh fabric. Features abrasion resistance, non-toxicity, chemical/UV resistance, high-temperature resilience, breathability, and long service life.
• Headrest: PP material; adjustable rotation and height.
• Backrest: PP material; height adjustable.
• Lumbar Support: PP material; self-adaptive tilt and height adjustment.
• Armrests: PA structure with PVC upholstery; 6D linkage, 360° swivel, and depth/height adjustment for relaxed arm support.
• Seat: PP + fiber composite; sturdy and durable.
• Mechanism: Cold-rolled steel spring; multi-function thickened anti-burst mechanism with height adjustment, tilt tension control, and tilt lock.
• Gas Spring: All-steel construction; SGS and BIFMA certified; black finish.
• Base: One-piece 350mm steel base; static load tested up to 1136kg; extended lifespan.
• Castors: Full-coverage PU wheels; smooth edges, quiet operation, and floor protection. Maximum Load Capacity：120KG

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