No. 99 Yilan Rd., Xiamen , CN.
+86 186 5928 0806

Custom Vacuum Chambers, Flanges & Components Fabrication

Fabrication of vacuum chambers, flanges, components & vacuum chamber systems is a large part of Openex's experience. Having fabricated thousands of vacuum chambers in our history, Openex has extensive experience in the vacuum chamber construction. 

Openex has fabricated vacuum chambers for industries such as Flywheel Energy Storage, Solar, Optics, Aerospace, Vacuum Casting, Crystal Growth, and Thin Film Deposition to name a few. 

With Openex’s experience from fabricating a small vacuum chamber to large, heavy vacuum chamber fabrications, we can help cover your project needs.
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vacuum chamber for flywheel energy storage
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Over the years Openex has worked on a variety of projects for companies and organisations both in China and from abroad. The types of customised vacuum chambers & applications include:

– Scientific vacuum chambers
– UHV vacuum systems
– Chemistry & physic’s chambers
– Vacuum degassing chamber
– Pump vacuum chamber
– Research & experimental
– Specialist Instrument
– Industrial vacuum chambers

Vacuum Chamber Materials
Openex has the capacity to manufacture both small and large vacuum chambers in a variety of materials, such as:

We can also manufacture chambers from some exotic grades, such as Titanium, Nickel and Hastelloy. For more information on how we can help make your subcontract custom vacuum chamber requirements that much easier, please do get in touch.

Vacuum Chamber Fabrication
Our extensive vacuum chamber manufacturing facilities offer substantial MIG & TIG welding, precision machining, orbital welding, rolling, specialist fabrication, finishing & inspection of complete custom vacuum chamber systems.

Our team of highly skilled engineers can assist from initial drawings and technical advice right through to fully scheduled production of custom vacuum chambers for both standard and ultra-high vacuum applications.

Contact us at or call us at +86 186 5928 0806 for more information about fabrication for your vacuum chamber and to receive a free project quote today.


Our Full-Service Metal Fabrication - metal cutting and sheering, metal forming, bending, and rollingweldingCNC machining, sheet metal assembly, and quality inspection

Machining Services: Multi-Axis Machining, 5-Axis Machining, CNC Milling | Vertical and Horizontal, CNC Turning | Vertical and Horizontal, CNC Engineering, CMM Inspection

Material Types: castings, forgings, fabricated weldments, billets, bar stock, and plate

Metal Materials we worked: Stainless steelCarbon Steel, aluminum, brass, bronze, chromium, copper, Monel, nickel,  titanium, zinc, and many other superalloys.

Contact us at or call us at +86 186 5928 0806 for more information about fabrication for your industry and to receive a free project quote today.

Certifications: ISO 9001, 14001,18001, CE EN 1090-1, ISO 3834, ABS, AWS, API, ASME, DNV.GL.

Industries Served: Mining,  Construction,  Oil & Gas,  Power Generation,  Marine,  Automotive,  Renewable Energy,  Pulp & Paper,   Bridge,   Aerospace,   Defense,  Printing and Dyeing,  Machinery, etc.

About Openex

Openex is home to a full-service, one-stop-shop, contract manufacturing company producing custom large machined parts and fabrications. Our full large fabrication services including large machining, cutting, welding, rolling, punching, braking, testing, painting, and others.
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