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

Metal Fabrication & Machining for Mining Industry

Openex is a custom steel fabrication specialist for the mining and engineering equipment industry. We have earned an excellent reputation in the industry for the quality of the steel and alloy products we build. We understand that high-quality workmanship, meeting delivery schedules and value are important to our customers in the mining industry. 

Our metalworking experience, custom industrial equipment fabrication services, specialized equipment and heavy steel fabrication capabilities are just a few of the reasons why mining equipment businesses rely on Openex to complete their steel fabrication projects on time.
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steel fabrication

We produce components from steel and alloy plates for heavy machinery applications such as heavy-duty front shovel buckets for mining machines, mass excavators, wheel dozers, large heavy-duty bulldozers, wheel loaders, track loaders, and large mining shovels. We form many types of parts that are used to manufacture machines and products used in the surface mining industry. These machines are often used to extract coal, nonmetal minerals such as rock and sand, minerals, ore, metals, rock salt, oil shale, stone, and gravel.

We fabricated dump body, excavator frame, buckets, dipper doors, truck body,  arm of derrick, bails, equalizers, and handles. We form and bend heavy steel plates to produce components used to manufacture large hydraulic excavators and hydraulic shovels using in the mining industry. At our factory, we form steel and alloy parts used to make buckets and beams for large front-end loaders. We also form parts used by companies that manufacture hybrid shovels, mobile mining crushers, ball mills, surface feeder-breakers, conveyor products and sizers.

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 steel, Carbon 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 the Oil and Gas 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: MiningConstructionOil & GasPower GenerationMarineAutomotiveRenewable EnergyPulp & PaperBridgeAerospaceDefense, 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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