Changzhou Hongyan Hang Machinery Technology Co.Ltd.
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      1. Stainless Steel Casting
      2. Alloy Steel Casting
    • Precision Machining
    • Sand Casting
    • Die Casting
    • 3D Printing
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    • Pump and Valve Castings
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Changzhou Hongyan Hang Machinery Technology Co.Ltd.
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Our Services

We offer a range of services to solve customers' needs for producing custom precision metal part, including investment casting, precision machining, sand casting, low-pressure and high-pressure die casting. Our metal processing workshop has the ability to work with a variety of materials, such as stainless steel, alloy steel, aluminum and copper. In addition, we can also provide heat treatment and surface treatment services to satisfy your production needs.

    1. Investment Casting
    2. Investment CastingInvestment casting is a metal casting technique called lost wax casting, in which a wax pattern is used to shape a ceramic mold for creating metal parts. It is also commonly known as precision casting process due to its ability for manufacturing metal components with high accuracy and smooth surface finish.
    1. Precision Machining
    2. Precision MachiningHigh precision machining is a manufacturing process that turns raw materials into precise components with very tight tolerances and high-quality surface finishes. Precision machining processes normally are turning, milling, drilling, boring, gear cutting, honing, grinding and other operations.
    1. Sand Casting
    2. Sand CastingSand casting, also referred to as sand molding casting because it is a metal casting process using compressed sand as the mold material. The process involves the pouring of molten metal into the sand mold where it solidifies in the mold cavity.
    1. Die Casting
    2. Die CastingDie casting is an automated casting process that forces molten metal into a mold under extreme pressure and at a high speed. It is an economical and efficient way to produce large quantities of complex-shaped parts with high precision.
    1. 3D Printing
    2. 3D Printing3D printing is a cost-effective and efficient process for creating three dimensional solid objects by adding layers of materials using computer-aided design (CAD), so it is also referred to as additive manufacturing.

Hongyan Hang is a company specialized in providing precision manufacturing services to product manufacturers who require custom precision metal parts. We can help customers design, engineer and mass production of various precision metal parts and components with our complete capabilities of investment casting, CNC machining, sand casting, die casting and 3D printing.

Services
  • Investment Casting
  • Precision Machining
  • Sand Casting
  • Die Casting
  • 3D Printing
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Contact
No.18, Xinxing Road, Niutang Industrial Park, Wujin District, Changzhou City, Jiangsu Province, China
shenaozhuzao@126.com
+86-15961280886
Mr. Jiang
Supported by ETW International Inc. USA
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  • contract manufacturing service