办公椅系列 · 全系列产品目录（11 SKU）

已选条件：尺寸: 520 mm 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
LHS-520-WD-FIX Fixed Tiered Lecture Hall Row Seating with Attached Writing Desk	Yaqi Furniture	520×830×930 mm 20.5×32.7×36.6 in	multi-layer	260 kg 573.2 lb	0.025 mg/m³	2.5mm thick cold-rolled steel, black powder-coated finish	Die-cast steel with internal spring damper, black coated	Lecture Theatre Seating	1家供应商	暂无现货
LHS-AL520-WG2 Fixed Tiered Lecture Hall Seating with Flip-Up Seats and Integrated Continuous Front Writing Tables	Yaqi Furniture	520×850×930 mm 20.5×33.5×36.6 in	multi-layer	150 kg 330.7 lb	E1 grade	One-piece die-cast aluminum alloy, high-temperature silver-gray powder coating, no welded joints	M8 hex socket cap screws for seat pivots, M6 screws for basket and backrest	Lecture Theatre Seating	1家供应商	暂无现货
CW-GC001 Solid Wood Frame Leather Upholstered Conference Guest Chair	LINGKEN	520×540×900 mm 20.5×21.3×35.4 in	Artificial leather	150 kg 330.7 lb	GB 18584Formaldehyde emission limit for wooden interior decoration materials	Solid beech hardwood with reddish-brown glossy lacquer finish	Zinc-plated steel screws and dowel connectors	Wood Frame Side Chair	1家供应商	暂无现货
DIN-CHR-BLK-CHW-001 Armless Cherry-Finish Bentwood Upholstered Dining Side Chair with Black Padded Seat and Back	LINGKEN	520×584×991 mm 20.5×23×39 in	artificial leather	125 kg 275.6 lb	12 mm E0 grade bent plywood with corner reinforcing blocks	Cherry-finish bentwood/hardwood with mortise-and-tenon joinery	Recommended Class 4; outer tube 50 mm; stroke 100 mm	Wood Frame Side Chair	1家供应商	暂无现货
TASK-BW-001 Bentwood Upholstered Swivel Armless Office Task Chair	Yiankang	520×540×880 mm 20.5×21.3×34.6 in	Multi-layer Plywood	110 kg 242.5 lb	未标注，需供应商确认	12mm thick bent laminated plywood with natural oak veneer finish	Chrome-plated steel, Class 2 rating, 50mm outer diameter	PU lacquered office chair	1家供应商	暂无现货
PP-SLD-VC-001 Grey Polypropylene Sled-Base Stackable Visitor Chair	GUOYOU	520×560×820 mm 20.5×22×32.3 in	Plastic	110 kg 242.5 lb	未标注，需供应商确认	One-piece injection-molded polypropylene (PP) copolymer, light grey matte finish, integrated lumbar boss	Injected plastic brackets with steel screws, mounted at rear seat/back junction	Steel rod chair	1家供应商	暂无现货
STC-BK-001 Stackable Black Plastic Sled-Base Conference Chair	GUOYOU	520×540×820 mm 20.5×21.3×32.3 in	Plastic	110 kg 242.5 lb	未标注，需供应商确认	One-piece injection-molded polypropylene copolymer, matte black finish	Continuous U-shaped steel frame on each side distributes load and prevents tipping; flat bottom slides smoothly on hard and carpeted floors without wheels	Steel rod chair	1家供应商	暂无现货
CH-PP-SL-001-WHT White Polypropylene Stackable Sled-Base Guest Chair	GUOYOU	520×560×820 mm 20.5×22×32.3 in	Plastic	110 kg 242.5 lb	未标注，需供应商确认	One-piece polypropylene (PP) plastic shell in off-white finish, formed as a continuous seat and back structure	Black polymer mounting brackets / glide inserts at front seat underside, attaching shell to steel frame	Steel rod chair	1家供应商	暂无现货
VTC-SLD-PL01 Stackable Black Plastic Back Ventilation Meeting Chair with Chrome Sled Base	GUOYOU	520×560×830 mm 20.5×22×32.7 in	Plastic	110 kg 242.5 lb	未标注，需供应商确认	One-piece injection-molded polypropylene, smooth matte black finish	Plastic bracket mounts integrated into seat shell, secured to steel frame	Steel rod chair	1家供应商	暂无现货
VSC-PL-001 Stackable Guest Chair with Ventilated Plastic Back, Fabric Seat Pad and Chrome Sled Base	GUOYOU	520×560×860 mm 20.5×22×33.9 in	Plastic	110 kg 242.5 lb	Applicable standard for limit of harmful substances in furniture products, covering formaldehyde and volatile organic compound emissions for plastic and upholstered seating	Polypropylene (PP) plastic with horizontal slotted vents, off-white finish	Black plastic mounting brackets fixed to seat shell underside	Steel rod chair	1家供应商	暂无现货
BS-CHR-001 Red Upholstered Counter Stool with Chrome Sled Base	GUOYOU	520×580×1050 mm 20.5×22.8×41.3 in	Plastic	120 kg 264.6 lb	未标注，需供应商确认	Red woven fabric	Steel screws	Steel rod chair	1家供应商	暂无现货