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

Heavy Steel Frame & Structure Fabrication and Machining

Openex has the capability of fabricating base frames for large-scale projects

Our experienced fabricators use stick, MIG or TIG processes to weld aluminum or steel tubing, beams, pipes, and plates into pre-engineered designs. We offer post-fabrication processes for frame weldments that provide aesthetic and durability advantages including abrasive blasting, powder coating, and painting.

Whether you require a heavy stainless steel reducer, machine frame or a paint colorant dispensing cabinet, at Openex, we work diligently to ensure that we can meet all machine frame needs of our customers.

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    reach stacker

We are proud of our abilities to provide superior service to our customers for their metal frames needs. The CNC equipment we utilize, such as our 5-axis milling machine or our Gantry Machining Centers provides for cost-effective fabrication solutions for our customers.

Steel and aluminum frame fabrication is the foundation for manufacturing various commercial, industrial, and structural applications.

Here at Openex, we fabricate heavy steel frames, lightweight aluminum metal frameworks and everything in between, according to the approved design specifications. We produce custom frames for structures and equipment used in a variety of industries such as pharmaceutical, medical, healthcare, industrial, manufacturing, material handling, food processing, packaging, transport, and more.

If you’re looking for a quality steel frame or aluminum frame fabrication that combines powerful, cutting-edge tools with decades of experience then get in touch with us here at Openex. Our in-house operations are the perfect solution no matter what type of metal structures you’re after. For more information about the manufacturing of heavy machine frames or metal frames email us at

Our Full-Service Metal Fabricationplate 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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