Favored by clients

Other Services

By utilizing multiple casting processes, we can ensure that you have the precision cast parts you need on hand the easiest way.

Investment Casting

Stainless Steel Casting

Precision Casting

Gravity Die Casting

Lost Foam Casting

Low Pressure Casting

Value Added Services

We’re Your Partner From Prototyping to Production and Beyond.

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Rich Design Experience

Our skilled engineers and technicians are not only extremely capable but also excellent communicators when it comes to understanding your design.

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Rapid Prototyping

We have a variety of equipment from casting to CNC machining, which ensures that we can offer the best solution for your unique prototype in a rapid way.

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Guaranteed Quality

We are ISO 9001:2008 and ISO TS16949 certified, and offer CoCs, material certifications, finishing certifications, inspection reports, and hardware certifications.

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Save Your Cost

We have been successfully partnering with a wide range of clients in the West, covering a broad spectrum of sectors. Our one-stop service will shorten your development cycle, and save you cost tremendously.

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Materials Available


Stainless steel has the characteristics of rust resistance, corrosion resistance and shining appearance. Stainless steel casting, as its name implies, is the casting process of stainless steel alloys. Investment casting or lost wax casting is the most precise casting method to manufacture stainless steel products, especially those irregular or complex structures.

  • 304/316
  • 304L/316L
  • 410 & 416
  • 17-4
  • 2205
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Cast iron parts

Cast iron is a group of iron-carbon alloys with a carbon content of more than 2%. Its usefulness derives from its relatively low melting temperature. The alloy constituents affect its color when fractured: white cast iron has carbide impurities that allow cracks to pass straight through, grey cast iron has graphite flakes that deflect a passing crack and initiate countless new cracks as the material breaks, and ductile cast iron has spherical graphite “nodules” which stop the crack from further progressing.

  • Grey cast iron
  • White cast iron
  • Malleable cast iron
  • Ductile cast iron
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One of the most significant benefits of aluminum casting is that it creates lighter parts—with more surface finishing options than other cast alloys. Moreover, cast aluminum is versatile, and corrosion resistant; it retains high dimensional stability with thin walls and can be used in almost any industry.

  • Aluminum 6061
  • Aluminum 5052
  • Aluminum 2024
  • Aluminum 6063
  • Aluminum 7050
  • Aluminum 7075
  • Aluminum MIC-6
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Casted copper alloys have high tensile and compressive strength, have good wear qualities when subjected to metal-to-metal contact, are easily machined, have good thermal and electrical conductivity, and have high corrosion resistance for maximizing product performance. It is mostly used in the fine arts area. Some of the widely used alloys are:

  • Bronze: An alloy of copper and tin.
  • Brass: An alloy of copper and zinc.
  • Monel/ Cupronickel: An alloy of copper and nickel.
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Clients FAVOR

What Our Clients Say About Us

I recently had the pleasure of working with SIPX casting, and I must say that the quality of their work is exceptional. From start to finish, their attention to detail and commitment to excellence was evident in every step of the process. The parts they produced were of the highest quality. I would highly recommend this factory to anyone looking for high-quality stainless steel casting work.

I have been working with SIPX casting for several years now, and they have never failed to impress me. Their ability to produce complex parts with tight tolerances and exceptional surface finishes is truly remarkable. Their team is always professional, courteous, and responsive to our needs. They are a pleasure to work with, and I look forward to continuing our partnership for many years to come.


Why Choose SIPX

If you are looking for a reliable and experienced stainless steel investment casting factory, then look no further than our company. Here are just a few reasons why you should choose us:

  • Rapid Prototyping
  • One-Stop Services Supplier
  • ISO16949 Certificated
  • Strict Quality Control System

At our stainless steel investment casting factory, we pride ourselves on delivering high-quality products and services that exceed our customers’ expectations. Contact us today to learn more about how we can help with your investment casting needs.

    *Your details will be kept strictly confidential with us.