办公椅系列 · 全系列产品目录（30 SKU）

已选条件：尺寸: 690 mm 场景: 书房家具清除全部

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
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
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
EXEC-HB-DBR-WA-001 Dark Brown Faux Leather High-Back Executive Office Chair	KETAI	690×760×1240 mm 27.2×29.9×48.8 in	Top-grain Cowhide	181 kg 399 lb	未标注，需供应商确认	1.0mm thick PU faux leather	Class 3 steel pneumatic cylinder, 50mm outer diameter	Genuine Leather Chair	1家供应商	暂无现货
EXHB-BW700-CHR High-Back Leather Executive Office Chair with Bentwood Shell and Chrome Five-Star Base	YIZHONGBUTONG	690×720×1220 mm 27.2×28.3×48 in	Artificial leather	150 kg 330.7 lb	Indoor wooden furniture limit for formaldehyde emission from wood-based panels	Black leather-look upholstered cushion with visible edge piping	Chrome-plated steel telescoping gas lift with 50 mm outer tube	老板大班椅	1家供应商	暂无现货
EXC-HB-BLK-CHR-01 Black High-Back Leather Executive Office Chair	YIZHONGBUTONG	690×762×1196 mm 27.2×30×47.1 in	Artificial leather	125 kg 275.6 lb	未标注，需供应商确认	Black full-grain or corrected-grain leather visual with stitched panel edges; exact hide grade needs BOM verification.	Chrome-plated steel telescoping cylinder, specified procurement grade Class 3.	老板大班椅	1家供应商	暂无现货
EXEC-HB-GRY-CA01 Gray Upholstered High-Back Swivel Executive Chair	YIZHONGBUTONG	690×720×1190 mm 27.2×28.3×46.9 in	Artificial leather	159 kg 350.5 lb	GB 18580: use as acceptance limit if wood-based seat boards are supplied	Gray woven or leather-grain upholstery over foam; exact textile or leather type requires supplier BOM confirmation	Polished telescoping steel gas-lift column with black center sleeve	老板大班椅	1家供应商	暂无现货
EOB-MB-RED-CHR-01 Burgundy Mid-Back Ergonomic Executive Office Chair with Chrome Base	KANAITE	690×762×1118 mm 27.2×30×44 in	Artificial leather	160 kg 352.7 lb	Curved 12 mm E1-grade bent plywood inner frame	1.5 mm thick burgundy PU faux leather, stitched edge detailing	Chrome-plated Class 2 steel pneumatic height adjustment cylinder	老板大班椅	1家供应商	暂无现货
EXC-HB-BUR-CHR-001 Burgundy High-Back Swivel Executive Office Chair with Chrome Fixed Arms	KANAITE	690×740×1230 mm 27.2×29.1×48.4 in	artificial leather	181 kg 399 lb	未标注，需供应商确认	1.2 mm thick burgundy PU faux leather	Chrome-plated Class 3 steel pneumatic cylinder	老板大班椅	1家供应商	暂无现货
EXC-GR-CHR-700 Gray High-Back Padded Executive Office Chair	KANAITE	690×715×1280 mm 27.2×28.1×50.4 in	Artificial leather	125 kg 275.6 lb	未标注，需供应商确认	Gray polyurethane (faux leather)	Chrome-plated steel Class 3 pneumatic lift	老板大班椅	1家供应商	暂无现货
EXEC-FT-TAUPE-01 High-Back Reclining Executive Office Chair with Retractable Footrest	KANAITE	690×740×1270 mm 27.2×29.1×50 in	artificial leather	227 kg 500.4 lb	未标注，需供应商确认	Taupe PU faux leather, 1.2 mm thickness, stain-resistant surface	Chrome-finish Class 3 pneumatic steel cylinder, SGS-certified grade	老板大班椅	1家供应商	暂无现货
EXC-TBGR-700C Dark Grey Tufted High-Back Executive Swivel Office Chair	KANAITE	690×710×1220 mm 27.2×28×48 in	Artificial leather	136 kg 299.8 lb	Formaldehyde emission limits for wood-based panel components	1.2mm thick dark grey PU faux leather	Class 3 pneumatic gas lift with 130mm adjustment stroke	老板大班椅	1家供应商	暂无现货
EXCH-GRY-001 Grey Reclining Executive Ergonomic Office Chair with Pull-Out Footrest	KANAITE	690×710×1320 mm 27.2×28×52 in	Artificial leather	180 kg 396.8 lb	未标注，需供应商确认	1.2mm thick PU leather, stitch-sewn with 8mm seam pitch	3.0mm thick steel plate with tension adjustment	老板大班椅	1家供应商	暂无现货
EXE-CHR-2T-BECH-01 Two-Tone Beige Dark Brown High-Back Executive Office Chair	KANAITE	690×680×1410 mm 27.2×26.8×55.5 in	Artificial leather	200 kg 440.9 lb	GB 18584	Light beige PU leather, smooth matte finish	Chrome-plated Class 3 steel, 50mm outer diameter, 100mm stroke	老板大班椅	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
6131 High-Back Black Leather Executive Office Chair with Solid Wood Armrests and 5-Star Base	LINGKEN	690×720×1140 mm 27.2×28.3×44.9 in	Top-grain cowhide	250 kg 551.2 lb	Carved polished solid wood with clear environmental lacquer finish	1.5 mm thick black top-grain cowhide leather	SGS-certified steel pneumatic cylinder with black powder coat finish	Genuine Leather Chair	1家供应商	暂无现货
EXEC-HB-PAD-FR-01 High-Back Padded Executive Office Chair with Retractable Footrest	YUXIANG	690×770×1290 mm 27.2×30.3×50.8 in	Artificial leather	1136 kg 2504.4 lb	未标注，需供应商确认	Two-tone beige and dark brown faux leather upholstery	3mm thick powder-coated steel chassis	老板大班椅	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
1703-X10 High Back Tan Leather Executive Office Chair with White Arm Shells and Polished Aluminum Base	Yiankang	690×710×1270 mm 27.2×28×50 in	multilayer	227 kg 500.4 lb	Applicable standard for indoor decorating and refurbishing materials – limit of harmful substances in furniture	Tan/cognac full-grain leather surface	Chrome-plated steel Class 4 pneumatic lift	PU lacquered office chair	1家供应商	暂无现货
OC-BW4S-TAN-001 Mid-Century Armless Swivel Office Chair with Walnut Bentwood Back, Tan Upholstery and Polished 4-Star Aluminum Glide Base	Yiankang	690×650×950 mm 27.2×25.6×37.4 in	multilayer	150 kg 330.7 lb	Applicable standard for strength and stability requirements for office chairs used in general work environments	Tan PU (faux leather) with smooth matte finish, edge-wrapped over contoured seat pan	Chrome-plated steel class 3 gas lift cylinder with black plastic height adjustment lever	PU lacquered office chair	1家供应商	暂无现货
OFC-TAN-CHR-001 Tan Upholstered Swivel Office Chair with Integrated Curved Armrests and Polished Chrome 5-Star Caster Base	Yiankang	690×690×980 mm 27.2×27.2×38.6 in	multilayer	136 kg 299.8 lb	未标注，需供应商确认	Smooth tan PU/faux leather (visual match; leather/PU blend optional)	60mm diameter chrome-plated steel pneumatic gas lift (Class 3)	PU lacquered office chair	1家供应商	暂无现货