Metal Casting Processes

Investment Casting

Crafting intricate metal components with precision.

Sand Casting

Suitable for large casting parts with cost-effective and high quality.

Shell Mold Casting

Delivering casting parts with fast turnaround for your project.

Metal Machining

Receive finished components with precision machining.

Heat Treatment

Strengthening and enhancing cast parts durability.

Metal Testing

Guaranteeing excellence through rigorous quality assurance.

Steel Casting Foundry Services

Fufilled Across Metal Grades

Dawang Casting, we bring extensive expertise encompassing numerous alloy grades. This empowers our clients to select materials necessary to optimize their products for the most demanding global applications. Feel free to peruse the array of alloys featured below for your needs.

In search of reputable Steel Casting Foundry?

Leading the Steel Casting Industry

Since our founding in 1998, we have built a rich tradition of excellence and developed innovative metal casting processes. We’re the premier foundry, one of the largest steel casting company in China. We currently serve on the board of Chinese Investment Casting Foundry Society.

Watch the video of Dawang steel castings foundry to learn more about our advanced factory, quality casting and machining capability!

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Steel Casting Manufacturer Expertise

Strong Casting Capabilities

Dandong Dawang Steel Castings Co.,Ltd. is a premium casting manufacturer in China operating 3 casting factories and covering a total area of 120,000 ㎡.

Our steel casting processes include investment casting (lost wax casting), sand casting, and shell mold casting. We also have our own high-quality machining center and painting workshop. So we can supply finished steel casting parts for our clients. Dawang hold certifications, such as ISO9001, ISO14001, OHSAS18001, IATF16949, PED, AD2000, and DNV/GL.

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Metal Technology Global Supply

Streamline Supply Chain for All Your Needs

With our supply chain branch, Shanghai MTGS Technology, we have experienced account managers, skilled product engineers, and rigorous supply chain management system for casting parts. MTGS has the integrated ability to help our clients fulfill project needs while reducing cost by choosing the most suitable material and process, designing new products rapidly, and providing the best international export service.

Casting materials include steel, iron, aluminum, and other alloys. Casting process capability ranges from investment casting, to die casting. 


International Reputation

Dawang served clients across three continents— Asia, North America, and Europe. Our major clients are from USA, Canada, Japan, Germany, Italy, France, Australia, UK, etc.

We have built and maintained a close relationship with our clients for the past 20 years by providing them with the best customer service and steel casting products.

FAQ About Our Casting Foundry

If your questions are not answered below, feel free to contact Dawang Steel Castings today!

What casting services do you provide?

Our steel casting foundry has:

Investment casting/lost wax casting, sand casting, and shell mold casting service.

What's the casting capacity of our casting?

We have 3 steel casting foundries in China. We can provide different types of casting manufacturing services. Our current annual capacity is 18,000 tons.

What's the typical range of weights and sizes your steel casting foundry can produce?
The range of weights and sizes for the casting products depends on the casting capacity of steel casting manufacturers.
We are capable of producing a variety of casting products. Our casting statistics is as the following:
Weight: 0.1 – 1500 kg
Size: 1800*2500*1000 mm
What steel materials are you capable for steel casting?

Carbon steel, stainless steel, alloy steel, etc.

Does Dawang also provide cast machining service?

Yes, we provide casting service along with machining service so that you can get the finished part without going to another supplier. Dawang has our own machining workshop. We have CNC lathe, boring machine, drilling machine, etc.

What's your quality control system for steel casting process?

The contents of PPAP files include

  1. PFMEA
  2. Control plan
  3. Bubble Drawing
  4. Dim Report
  5. Material Inspected Report
  6. Surface Inspected Report
  7. Xray Inspection Report
  8. MPI Report
We always obeys the quality control system. We follow the standard of the best steel casting company in China.
What’s the process of developing a new steel casting product?

We would need the following information for developing new custom casting product:

  1. Drawing
  2. Weight, material, etc
  3. Tolerance requirements
  4. Mechanical performance requirements
  5. Surface treatment requirements
  6. Heat treatment requirements
  7. Other technical parameters, preferably with 3D drawings.

Once the above documents are received, it takes about 3-5 days for us to synthesize the quotations.

Once we agree upon the pricing, we design and place the order of the mold. The sample development and production cycle is about 8 weeks.

Then we sent off the sample products to the customer for evaluation. We are very close to Dalian port for the export process.