Ergonomic Office Chair · Full Product Catalog（5 SKU）

	Model	Brand / Supplier	Dimensions	Material	Load	Environment	Finish	Hardware	Application	Supplier	Stock
	MESH-MID-635W-GRYMid-Back Grey Ergonomic Mesh Office Chair with Fixed Armrests	YUXIANG	635×640×1095 mm	—	136 kg	GB 18584	Breathable grey polyester tension mesh	Integral grey PA nylon fixed armrests	Ergonomic Office Chair	1supplier(s)	Made‑to‑order
	MBO-MESH-635WMid-Back Fixed-Arm Ergonomic Mesh Office Task Chair	YUXIANG	635×640×1095 mm	—	136 kg	GB 18584: Formaldehyde and heavy metal emission limits for interior furniture	Tensioned breathable polyester mesh over PP frame	Steel Class 3 gas lift, 50mm tube diameter, 85mm stroke	Ergonomic Office Chair	1supplier(s)	Made‑to‑order
	MB-GRY-MSH-TASK-01Mid-Back Grey Mesh Ergonomic Office Task Chair with Height-Adjustable Armrests	YUXIANG	635×640×1095 mm	—	160 kg	Not specified; supplier confirmation required	Breathable elastic polyester mesh	Class 3 steel gas lift	Ergonomic Office Chair	1supplier(s)	Made‑to‑order
	OF-MB-WF-505Mid-Back White Frame Mesh Ergonomic Office Task Chair	YUXIANG	635×640×1095 mm	—	136 kg	Applies to formaldehyde emission limits for furniture components used in indoor spaces	White molded nylon (polyamide)	Black powder-coated steel, Class 3 rated	Ergonomic Office Chair	1supplier(s)	Made‑to‑order
	MBM-OFC-635Mid-Back Black Mesh Ergonomic Swivel Office Chair with Fixed Armrests	YUXIANG	635×640×1095 mm	—	136 kg	Not specified; supplier confirmation required	Breathable black polyester mesh	1.5mm thick welded steel plate	Ergonomic Office Chair	1supplier(s)	Made‑to‑order