办公椅系列 · 全系列产品目录（18 SKU）

已选条件：尺寸: 690 mm 材质: 网布网背清除全部

家具型号	品牌 / 供应商	外部尺寸	主体材质	承重	环保等级	面料 / 板材工艺	五金配置	适用场景	供应商	现货库存
ERM-CHR-5D-HB-PF High-Back Mesh Ergonomic Executive Chair with Headrest and Polished Frame	FENGGUAN	690×700×1320 mm 27.2×27.6×52 in	—	150 kg 330.7 lb	未标注，需供应商确认	Black woven mesh or mesh-fabric seating layer over molded cushion support; exact weave composition requires BOM confirmation	Pneumatic lever adjusts seat height through a 100 mm stroke between 460 and 530 mm	网布办公椅	1家供应商	暂无现货
ERC-HM-OR-01 High-Back Mesh Ergonomic Office Chair with Headrest and Orange Seat	FENGGUAN	690×690×1290 mm 27.2×27.2×50.8 in	—	680 kg for 1 hour 1499.1 lb for 1 hour	未标注，需供应商确认	Orange woven textile over a contoured foam cushion and polymer seat pan	Black steel synchro-tilt mechanism with side tension or lock controls	网布办公椅	1家供应商	暂无现货
ERM-GRY-LR-01 Grey Mesh Reclining Ergonomic Office Chair with Headrest and Extending Leg Rest	FENGGUAN	690×1320×1260 mm 27.2×52×49.6 in	—	150 kg 330.7 lb	未标注，需供应商确认	Grey breathable elastic mesh over a contoured polymer perimeter frame	Side lever controls an 80 mm gas-lift stroke, setting seat height from 460 to 540 mm	网布办公椅	1家供应商	暂无现货
ERG-MESH-REC-LR01 Black Mesh Ergonomic Reclining Office Chair with Headrest and Leg Rest	FENGGUAN	690×1280×1320 mm 27.2×50.4×52 in	—	150 kg 330.7 lb	未标注，需供应商确认	Polished die-cast aluminum five-star base with 700 mm spread	Black glass-fiber-reinforced polymer housings over steel recline links	网布办公椅	1家供应商	暂无现货
ERG-HB-MESH-FT-RED-01 High-Back Red Mesh Ergonomic Executive Chair with Retractable Footrest	FENGGUAN	690×690×1260 mm 27.2×27.2×49.6 in	—	1136 kg 2504.4 lb	未标注，需供应商确认	Red horizontal-weave elastic mesh stretched over a contoured high-back frame	Grey reinforced polymer or painted structural housing with exposed metal linkage	网布办公椅	1家供应商	暂无现货
EM-HB-MESH-CHR-01 High-Back Black Mesh Ergonomic Executive Office Chair	FENGGUAN	690×670×1230 mm 27.2×26.4×48.4 in	—	150 kg 330.7 lb	未标注，需供应商确认	Black flexible engineered mesh tensioned over a curved polymer/steel perimeter frame	Black polymer Y-frame with polished chrome side spine connecting back to seat mechanism	网布办公椅	1家供应商	暂无现货
ERG-OFC-SB69-GRY-FR Grey Mesh Split-Back Ergonomic Office Chair with Retractable Footrest	Bolongkeli Smart Furniture	690×680×1372 mm 27.2×26.8×54 in	—	204 kg 449.7 lb	Applies to formaldehyde emission limits for wood-based furniture components	Breathable woven grey mesh over foam padding	Chrome-plated steel Class 4 gas lift with black PP trim ring	人体工学办公椅	1家供应商	暂无现货
ERG-SB-001 Black Split-Back Ergonomic Office Chair with Adjustable Headrest	Bolongkeli Smart Furniture	690×690×1440 mm 27.2×27.2×56.7 in	—	150 kg 330.7 lb	Applicable for office chair formaldehyde emission and material safety limits	Breathable black polyester mesh	Chrome-plated steel Class 4 pneumatic cylinder	人体工学办公椅	1家供应商	暂无现货
ERG-SB-01 Black Split-Back Ergonomic Office Chair with Adjustable Headrest and Fixed Armrests	Bolongkeli Smart Furniture	690×690×1180 mm 27.2×27.2×46.5 in	—	1136 kg 2504.4 lb	GB 18580	Woven black polyester fabric	Chrome-plated steel Class 3 gas lift	人体工学办公椅	1家供应商	暂无现货
ERG-SPLIT-GRY-01 Light Grey Split Dual-Panel Back Ergonomic Office Chair with Fixed Loop Armrests	Bolongkeli Smart Furniture	690×670×1100 mm 27.2×26.4×43.3 in	—	150 kg 330.7 lb	GB 18580	Woven polyester fabric	Class 3 chrome-plated steel, 100 mm stroke	人体工学办公椅	1家供应商	暂无现货
ERG-MESH-FR-001 High-Back Mesh Ergonomic Office Chair with Retractable Footrest and Adjustable Headrest	Bolongkeli Smart Furniture	690×686×1350 mm 27.2×27×53.1 in	—	204 kg 449.7 lb	未标注，需供应商确认	Breathable geometric-patterned polyester mesh	Soft molded PU padded tops on PA/nylon support brackets	人体工学办公椅	1家供应商	暂无现货
ERG-MESH-FR-690GR Light Gray High-Back Ergonomic Mesh Office Chair with Retractable Footrest	Bolongkeli Smart Furniture	690×660×1310 mm 27.2×26×51.6 in	—	150 kg 330.7 lb	GB 18584	High-elastic breathable polyester mesh	Class 4 100mm stroke powder-coated steel	人体工学办公椅	1家供应商	暂无现货
ERG-MSH-GRY-FR-01 Grey High-back Ergonomic Mesh Office Chair with Retractable Footrest	Bolongkeli Smart Furniture	690×700×1295 mm 27.2×27.6×51 in	—	150 kg 330.7 lb	未标注，需供应商确认	Grey breathable polyester mesh	Chrome-plated Class 3 steel	人体工学办公椅	1家供应商	暂无现货
ERG-MSH-GRY-01 Grey High-Back Mesh Ergonomic Office Chair with Adjustable Headrest and Lumbar Support	Bolongkeli Smart Furniture	690×690×1260 mm 27.2×27.2×49.6 in	—	159 kg 350.5 lb	Applicable standard for indoor furniture formaldehyde emission limit requirements	Wear-resistant breathable mesh fabric	Class 3 50 mm diameter black steel	人体工学办公椅	1家供应商	暂无现货
HB-MESH-ERG-6970 High-Back Ergonomic Mesh Office Chair with Adjustable Headrest	YUXIANG	690×700×1265 mm 27.2×27.6×49.8 in	—	150 kg 330.7 lb	GB 18584	High-tensile breathable polyester mesh	60mm diameter Class 4 steel pneumatic cylinder	人体工学办公椅	1家供应商	暂无现货
ERG-DL-GRY-01 Light Grey Dual-Lumbar Ergonomic Office Chair with Headrest	KEZUO	690×690×1390 mm 27.2×27.2×54.7 in	—	150 kg 330.7 lb	Applies to upholstered furniture formaldehyde emission limits	Woven grey polyester fabric	Chromed steel with black plastic sleeve	人体工学办公椅	1家供应商	暂无现货
MB-MESH-TASK-690-GN Mid-Back Ergonomic Mesh Office Task Chair with Padded Teal Seat	KEZUO	690×570×1040 mm 27.2×22.4×40.9 in	—	200 kg 440.9 lb	Applies to interior decoration material formaldehyde emission limits	Woven polyester fabric over foam core	Carbon steel Class 3 cylinder, 50mm outer diameter	人体工学办公椅	1家供应商	暂无现货
KL-05A/B High-Back Mesh Ergonomic Swivel Office Chair with Adjustable Lumbar Support	KEZUO	690×710×1200 mm 27.2×28×47.2 in	—	136 kg 299.8 lb	未标注，需供应商确认	Breathable polyester elastic mesh	Class 3 steel, SGS certified	人体工学办公椅	1家供应商	暂无现货