Antique Copper Pendant Light Cover
Hand-spun copper pendant cover with an antique patina finish for vintage, café and hospitality lighting ranges.
Copper C1100 · antique patina + lacquer · Ø150–600 mmSpun Metal Products
Standard and custom spun products across five lines — lamp shades, reflectors, ventilation, industrial parts and homeware. OEM & ODM from one piece.
Alongside fully custom metal spinning and CNC work, Coolanna supplies a catalogue of spun products manufactured in our Nanjing workshop and partner lines. Every product below can be re-engineered to your drawing — diameter, material, thickness, holes and finish are all configurable. Sheet thickness 0.5–8 mm, diameters up to Ø1,500 mm, tooling typically ready in 7–10 days. Send us your target part or sketch and we will quote within 24 hours.
Lamp Shades & Lighting Parts
Spun shades, covers and bases for pendant, table and floor luminaires — spun to your profile or finished from our standard tooling.
Industrial Aluminum Pendant Shade
Deep-profile spun shade for warehouse and industrial-style pendants; supplied raw, brushed or powder-coated.
Aluminum 1060/3003 · Ø200–800 mm · powder coat
Spun Steel Shade with Mounting Holes
SPCC steel shade spun to profile with punching and dimpling to print — ready for your luminaire assembly.
SPCC/DC01 · zinc plating or powder coat · to drawing
Vintage Spun Steel Lamp Base
Two-piece spun base shell for table and floor lamps, weighted for stability and finished to your spec.
SPCC / aluminum · black powder coat · platingSee how we spin lighting parts — materials, wall thickness and finish options. spinning for lighting fixtures.
Light Reflectors
Anodized and polished aluminum reflectors for COB LED, high-bay and outdoor luminaires, with optical surface finishes.
High-Bay LED Reflector
Perforated spun reflector for high-bay and low-bay luminaires; specular or hammertone anodized interior.
Aluminum 1060 · specular anodize · Ø250–700 mm
Anodized Reflector Disc
Spun-and-stamped reflector disc with center aperture, matched to COB LED modules and MR-series holders.
Aluminum 1050/1060 · bright anodize · to drawing
Parabolic Reflector Bell
Polished parabolic bell with controlled beam spread for spot and track lighting applications.
Aluminum · bright anodize / vacuum metallizing
Stepped Reflector Plate
Stepped concentric reflector plate with mounting holes, used in ceiling and recessed luminaire families.
Aluminum · anodized · punched to printReflector profiles, surface finishes and photometric considerations in detail. aluminium spinning reflectors.
Ventilation & Roof Products
Weatherproof roof vents, chimney caps and venturi tubes spun from lightweight aluminum and galvanized steel.
Aluminum Roof Vent Cap
Weatherproof spinning vent cap with integral flange for roofs, sheds and containers; powder-coated any RAL.
Aluminum · polyester powder coat · Ø100–300 mm
Galvanized Mushroom Roof Vent
Mushroom-style vent with rain shield and mounting legs for chimney and flue terminations.
Galvanized steel · standard and custom sizes
Stainless Drain Pan & Ice Tub
Seamless spun pan for appliances, events and rental fleets; drain fittings and rivet nuts installed.
304 / 430 / aluminium · Ø200–1,200 mm
Aluminum Venturi Tube
Spun venturi tube with smooth bore for air filtration, purification and combustion-air systems.
Aluminum / stainless · seamless spun boreGas, attic and plumbing vent caps — catalogue sizes and private-label production. roof vent caps.
Industrial & Custom Parts
Radomes, funnels, cylinders, end caps and rings for HVAC, machinery, antenna and process-equipment builders.
Antenna Radome Cover
Spun radome with louvre vents protecting antennas and sensors on vehicles, vessels and base stations.
Aluminum / steel · to drawing · low-volume OK
Large Stainless Steel Funnel
Spun stainless funnel cone for food, chemical and mining material transfer; welded or one-piece.
Stainless 304/316 · Ø300–1,200 mm
Spun Aluminum Cylinder
Seamless cylinder shell for ducting, motor housings and machine guards — no weld seam on the bore.
Aluminum 3003/5052 · Ø80–1,500 mm
Pipe End Cap with Flanged Rim
Spun end cap closing pipe and tube ends; flanged rim ready for welding, bolting or gasket sealing.
Aluminum / SPCC · to pipe schedule
Spun Retaining Ring
Deep-section spun ring for luminaire mounting, duct clamping and trim applications.
SPCC / aluminum · powder coat · to drawingCone geometry limits, weld-assembled large diameters and series production. spun cones, funnels & reducers.
Home & Tableware
Powder-coated trays, copper-plated mugs and spun planters for homeware brands and retail programs.
Powder-Coated Serving Tray
Nordic-style round tray with smooth powder-coated finish for homeware brands and retail programs.
Aluminum / steel · any RAL · food-safe options
Copper-Plated Steel Mug
Electroplated copper mug with brass handle and food-safe stainless liner for drinkware brands.
Stainless + copper plating · 450–550 ml
Spun Aluminum Planter Bowl
Brushed aluminum bowl planter for air-pot and décor ranges; drainage holes on request.
Aluminum · brushed / anodized · Ø150–450 mmThe food-safe side of the same process — seamless pans, tubs and buckets. spun drain pans & ice tubs.
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Almost everything we make is custom. Send a drawing, a photo or a rough sketch.
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