Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts
  • Precision Castings of Mechanical Parts

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.

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Our Services
    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. 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. 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.
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