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Casting

Casting is a thermal manufacturing process commonly used for producing metal objects. Metal casting dates back almost 6000 years and has had a strong history in China since around 1700BC. The heaviest bronze ware ever excavated is the Simuwu Cauldron (875kg), which was cast in China between 1400BC and 1100BC as a representation of state power.



A manufacturing powerhouse, China is home to approximately 30000 companies that engage in casting and their output accounts for about 50% of the world’s total casting output.

We,can supply ferrous castings to 350 tonnes and non-ferrous castings up to 300kgs, including heat treatment, machining finish and coating as well.

The castings we supply are made through resin sand mould casting, investment (lost wax) casting, centrifugal casting and low pressure casting. We can meet any casting requirements for these processes for the following metals:

· Steel

· Iron (includes nodular cast iron and grey pig iron)

· Stainless steel

· Steel alloys

· Heat-resistant steel

· Wear-resistant steel

· Brass

· Tin bronze

· Aluminium alloys

· And more

Stel and Iron castings are generally used as rolling mill housing, machinery beds, diesel engine bases or frames, steam-turbine cylinders, bearing pedestals, valves, track beams and slag pots, amongst others.

Steel Castings for rolling mill housing

Steel Castings for rolling mill housing

Steel castings for rolling mill housing

Steel Castings for outer cylinder of turbine

Our aluminum castings are widely used in

· Automotive industry



Aluminum castings for bearing housing used in automotive industry

· High speed rail transit


Aluminum casting parts for high speed rail transit

· Mechanical apparatus and instruments



· Aluminum casting for Mechanical apparatus and instruments

· Power Transmission

There are eight of the largest electrical companies including Siemens, ABB, Alstom, Mitsubishi, Toshiba, Hyuandai, and Hyosung have taken our OEM supplying service for high and ultra-high voltage power transmission parts, such as aluminum casting housing for Gas-Insulated Switchgear(GIS), Current Circuit Breaker (CCB), Gas Circuit and Breaker(GCB).

Aluminum castings for Gas-Insulated Switchgear(GIS) housing


Aluminum castings for Gas-Insulated Switchgear(GIS) housing

Aluminum castings for Current Circuit Breaker(CCB) housing


  • Tel: +86 592 5580 601
  • Mob: +86 186 5928 0806
  • Whats App: +86 186 5928 0806
  • E-mail: bell@openex.com.cn
  • Skype: bp201511
  • Add.: Unit 2205, No. 170 East Tapu Road, Siming District, Xiamen City, Fujian Province, China.
large machined part - papermaking equipment component tube sheet deep hole drilling high precision heat exchanger tube sheet Large Chemical tanks large flange for wind power industry large turbine parts Machined alumminum Parts for equipment used in semiconduntor manufacturing wind turbine hub wine making cylinder components
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