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

August 29, 2022
Fabricahtion and machining work for nuclear power equipment

Custom Metalworking for nuclear power equipment Metal material including stainless steel, high tensile steel are used. The metalworking involved are casting, fabrication and machining.  

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August 29, 2022
Fabricahtion and machining work for marine propeller shell

Fabricahtion and machining work for marine propeller shell

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August 29, 2022
Steel works for water control projects

We have contracted to do the steel fabrication works for controlling water flow through dams. The steel works we delivered Including radial gates, slide gates, trash screens and the hoist(crane) to lift them. The radial gate (also called Tainter Gate or Taintor Gate) is a floodgate consisting of a suitably reinforced steel skin plate with […]

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August 29, 2022
Aluminum Casting and Machining

The worldwide renowned magnates in the power transmission industry like ABB, Siemens, Alstom, Hyundai,Hyosung, Mitsubishi,Toshiba, and GE. selected us as their important supplier of aluminum casting housing for Gas-Insulated Switchgear(GIS), Current Circuit Breaker (CCB), Gas Circuit, and Breaker(GCB). Such kind of products requires high strength, high density, and low flaw rate in order to maintain […]

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August 29, 2022
Unique hydraulic press technology and punching on slope face

In wave-type highway guardrail system, there are several relatively complex metal parts such as connector between W beam and concrete, connector between W beam and thrie-beam, connector between W beam and concrete, Bull nose, Fishtail, unlike W beam or thrie-beam can be roll formed, they are produced by special hydraulic pressing. To get satisfactory parts […]

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August 11, 2022
Rectangular Stainless Steel Tube Sheet for heat exchanger

Material: 304L stainless steel Thickness: 20mm Quantity:308 pieces Manufacture Processes: plasma cutting, machining, drilling, surface cleaning, etc. We have contracted to custom make a variety of tube sheets and baffle plates for heat exchangers, boilers, and containers used in many industries like vaccine equipment, paper making, petrochemical, water treatment, new energy, etc. The bespoke tube […]

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August 11, 2022
Tube sheet with 7.3 diameter

At the end of August, we successfully obtained 10 sets of deep processing work for supporting projects of 7.3-meter diameter support plates. Support plate drilling accuracy directly determines the assembly precision of the heat exchange tube, to make the assembly smoothly and get a no-scratch surface for the heat pipe, the product requires highly on […]

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August 11, 2022
Machined parts for heat exchanger – tube plate

Metal: Carbon steel GB/T-709 Q345 Thickness: 25-28mm Quantity:100pcs Metal Fabrication Processes: Plasma cutting, Welding, Machining Application:Not to disclose Features: 1 Welding between twice machining; 2 Surface flatness to be high; 3 Front side and backside to be highly parallel 4 Hole for the tube to go through to be in the precise position and tight tolerance.

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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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