China Metal Spinning Aluminum Air Purifier Base

China Custom Metal Spinning Service

We specialize in metal spinning of spheres, hemispheres, dome, cone nozzle and other shape in materials such as stainless steel, aluminum, brass, copper, carbon steel and alloy steel, as well as a wide range of exotic metals.

For 15+ years, we've been providing precision metal spinning products to customers in industries such as aerospace, automotive, oil and gas, and numerous other industries requiring tight tolerance metal hemispheres. What sets us apart from our competition is the sheer number of materials that we can work with. Most metal spinning providers are limited to common metals such as aluminum, steel, brass and perhaps one other material. At Ningbo Precision Machinery Co., Ltd we recognize customers have needs and requirements that go beyond basic choices. As a result, we have grown our capabilities and invested capital in state-of-the-art equipment and metal spinning systems which allow us to accommodate almost any metal spinning requirement.These advanced capabilities allow us to deliver metal spun products from 1" to 38" in diameter and a depth of 1" to 20", all to precision tolerances ±.005" to ±.060", depending on specifications. Our manufacturing efficiency allows for a cost-effective product whether purchasing 1 or 10,000 hemispheres.

We produces metal spinnings for Lighting Reflectors, Heat Lamp Reflectors, Trim Rings, Light fixture Bowls, Lighting Rings, Chalice and Goblets, Chandeliers, Bases, Hemispheres, Domes, Diffusers, Canopies, Flanges, Pie Pans, Lamp Shades, Cones, Electrical Housings, Bezels, Bowls, Tank heads, Agriculture wheel hubs, and much more.

Inverted Flanged Cover Metal Spinning
Parabolic nose shaped metal spinning
Metal spinning of a stainless steel dinner plate cover
Brass bowl metal spinning
Aluminum hemisphere metal spinning
Steel tank head metal spinning
Aluminum dome metal spinning
Aluminum shallow bowl with beaded edge
Brass dome metal spinning
Metal Spinning lighting ring 
Steel venturi metal spinning

Aluminum outer tank top metal spinning used in the cryogenic industry

Half Dome Hemisphere Pendant Metal Spinning for Architectural Lighting

Light fitters and cups metal spinnings

Metal spinning bottle shape

Cone shape metal spinning for a nozzle

Parabolic shaped metal spinning

Chalice produced with metal spinning

Ornamental metal spun shape

Metal spun spray can

Extended cone shaped to close end metal spinning

Brass ball made from metal spinning

Cone nozzle shape metal spinning

Flat flanged cover from metal spinning