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BV, DNV, PED, ISO 9001, IATF 16949 Certified
Steel Casting Manufacturer

Your Reliable Supplier
of Investment Casting

Hengke Casting is an expert in supplying all kinds of Chinese Investment Casting Products and 85% of our products are exported to Europe, the US, Japan, Australia, and India. We provide customization services for all our Premium Investment Casting. Premium OEM Investment Casting can be delivered in 25 days. All our Staff works with 20 + years experience.

Hengke Casting is ruling different Investment Casting OEM products markets for over two decades. We always strive to serve in the best possible way. Fulfilling our commitment is our motive.

Hengke Metal is certified by BV, DNV, PED, ISO 9001, IATF 16949.

Hengke Metal Support Team

Our team are 7/24 support your Enquiry.

Mr.Tom Chen

Sales Director

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Ms. Nele Li

Sales Manager

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Ms.Lisa Wu

Sales Manager

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Ms.Dora Hao

Sales Manager

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Ms. Karry Li

Sales Manager

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Ms.Linda Ji

Sales Manager

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Mr.Anry Cui

Sales Manager

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Factory Tour

Stainless steel impeller

Valve Castings: Complete Guide for Manufacturers, Suppliers, Factory, Price & China Exporters

Valve castings are critical components used in many industries such as oil and gas, water treatment, chemical processing, power plants, and pipelines. These parts are produced by professional casting manufacturers, suppliers, factories, and exporters, especially in China, where production capacity and price advantages are strong. If you are a buyer, distributor, or OEM brand, understanding […]

Thermostat Pump Housing Mnufacturer

Pump Castings: Complete Guide for Manufacturers, Suppliers, Factory, Price & China Exporters

Pump castings are very important parts used in many industries such as water treatment, oil and gas, agriculture, mining, and chemical processing. These parts are produced by professional casting manufacturers, suppliers, and factories, especially in China where production cost and quality are competitive. If you are a buyer, importer, or distributor, understanding pump casting types, […]

Investment Casting: Definition, How It Works, Advantages

In this context, investment refers to the “putting on of clothes or coverings.” Literally, a sacrificial wax object is reproduced in metal by first investing it with a covering or ceramic and then burning out the wax to leave a perfect cavity in refractory material. Molten metal is then poured into the cavity and allowed […]

Customized OEM impeller

Investment Casting Manufacturer in China – Complete Guide by Hengke Metal

Investment casting is one of the most important precision manufacturing technologies used today. Also known as lost wax casting, this process allows manufacturers to produce complex metal parts with excellent surface finishes, tight tolerances, and intricate geometries. Because of these advantages, investment casting is widely used in industries such as aerospace, automotive, energy, medical equipment, […]

Water pump impeller

What Is Investment Casting? A Complete Guide to Investment Casting Manufacturers, Suppliers, and China Foundry Services

Investment casting is one of the most precise metal manufacturing processes used today. Also known as lost wax casting, it allows manufacturers to produce complex metal components with excellent surface finish, tight tolerances, and minimal machining. Many industries rely on investment casting manufacturers, suppliers, exporters, and investment casting factories, especially China foundry companies, to produce […]

Sale Impeller

Casting in China: Complete Guide with Material Comparison & Price Analysis

Casting in China is a core part of the global manufacturing supply chain. China has thousands of casting manufacturers, factories, foundries, and exporters supplying metal castings to Europe, the USA, the Middle East, and Southeast Asia. This article explains casting in China in simple English, with a clear material comparison table, price analysis, and detailed […]

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Product Process of Premium Hengke Casting

1

Pattern Creation

Develop intricate wax patterns of the desired component with precision and attention to detail.

2

Pattern Assembly

Assemble wax patterns onto a gating system to create a tree-like structure for the casting process.

3

Investment Coating

Apply multiple layers of refractory material to the wax assembly, creating a robust ceramic shell.

4

Dewaxing

Eliminate the wax from the ceramic shell through melting or vaporization, leaving behind the mold cavity.

5

Preheating

Heat the ceramic molds to remove any remaining moisture and prepare them for the metal casting process.

6

Pouring

Pour molten metal, such as SS 316, into the preheated ceramic molds to fill the cavity and form the component.

7

Solidification

Allow the molten metal to cool and solidify within the ceramic mold, adopting the desired shape.

8

Knockout

Remove the ceramic shell from the solidified metal casting through vibration or other mechanical means.

9

Cutting and Grinding

Separate the individual castings from the gating system and refine the surfaces through cutting and grinding.

10

Final Inspection

Conduct rigorous quality checks to ensure the precision, integrity, and compliance of the investment cast components.

Why Hengke Metal?

  • One Stop Investment Casting Solutions
  • Certified BV, DNV, PED, ISO 9001, IATF 16949
  • 25+ Years Casting Foundry Experiences
  • 15 Engineers to Help Your Tooling and Drawing.
  • Direct Contact from General Manager and Sales Manager.
  • 24/7 After-Sales Service Commitment
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