Welcome

WHAT WE DO ?

Antai Specializes in the manufacture and supply of high quality cast, materials vary from gray iron, ductile iron, steel. To benefit from our strong OEM capabilities, we can also make and design OEM parts according to customer’s drawings or samples.

As a professional supply chain of flow control products, Antai offer butterfly valve, ball valve, gate valve, globe valve, check valve, and strainers. Our valves are export-oriented and follows the standard of GB.


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Main business

Products Center

  • IRON CASTING
  • STEEL CASTING
  • ALUMINUM CASTING
  • CNC MACHINING
  • STAMPING
  • VALVES
  • OTHER

IRON CASTING

We can produce and export high quality castings at competitive prices for global companies from all over the world. As casting experts, we can provide you best design and manufacturing solution with the highest quality iron castings!

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STEEL CASTING

ANTAI can offer various types of steel casting products. The material can be Carbon steel, Alloy steel,Stainless steel. Unit weight range from 0.02kg to 15kg. Our STEEL CASTING processes: Water Glass Casting: This type of casting process can make carbon steel castings with tolerance CT7-CT8. Most of carbon steel castings use water glass casting process for its low cost.

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ALUMINUM CASTING

Aluminum die casting is the ideal production method for high volume of parts. Especially parts that are driven by rock bottom piece price targets. Also, the typical molds and tooling will last between 60,000 and 100,000s of shots. These two reasons alone show why die cast manufacturing is the ideal option for aluminum component buyers around the World.

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CNC MACHINING

ANTAI offering machining sevice:CNC Milling, turning,grinding and drilling. 3-5 axis CNC milling centers produce machinged parts of the highest complexity. Our turning centers include multi-axis horizontal, vertical machines and lathes. Machining stock includes bars plates, blanks,castings. Material ranges from ALUMINUM, STEEL and most ALLOYS. Our machining parts min tolerance scope is ±01001mm or according to customer's drawings.

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STAMPING

Pressure die casting is a quick, reliable and cost-effective manufacturing process for production of high volume, metal components that are net-shaped have tight tolerances. Basically, the pressure die casting process consists of injecting under high pressure a molten metal alloy into a steel mold (or tool). This gets solidified rapidly (from milliseconds to a few seconds) to form a net shaped component. It is then automatically extracted.

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VALVES

The products includes: Gate valve, Globe valve, Check valve, ball valve, Butterfly valve etc., they are widely used the pipe systems of nuclear power plants, power station, water, natural gas, petrochemical, oilfields, fire-fighting, ship buildings, engineering fields and construction industry.Gate valve, Globe valve, Check valve, ball valve, Butterfly valve etc., they are widely used the pipe systems of ...

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OTHER

ANTAI offers a wide range of alloys selection for investment castings. We can make products following your material specifications or material compositions. Ideal for smaller production runs. Intricate parts with undercuts, smooth surfaces and no parting lines. Even if investment casting can reach excellent tolerances, but somtimes, for tighter dimensional tolerances, additional machining will be needed. So to supply finished products, we also have a mature machining production line.

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Main business

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Authority

Certifications

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