Custom Metal Investment Casting OEM ODM | Rings Collars Flanges for Auto Medical Projects

• Model Number

  Zenithus-Casting
  Material

  Aluminum, Brass, Bronze, Copper, Hardened Metals, Precious Metals etc.
• Process

  Die casting, Sand casting, Investment casting, Lost foam casting etc.
  Heat treatment

  Quenching & tempering; solution & aging
• Surface treatment

  Powder coating, Zinc plating, Laser engraving, Sandblasting etc.
  Inspection

  Metallographic analysis, MT, UT, RT, 100% visual+100%gauge, CMM etc.
• OEM/ODM

  Accept
  Application

  Auto, Motorcycle, Energy, Medical device, Robotics etc.
• Drawing Format

  2D(PDF/CAD), 3D(IGES/STEP)
  Certification

  ISO9001:2015/IATF16949
• Standard

  ASTM, AISI, DIN, BS, JIS, NF, AS

Select the individual metal component before preparing an investment-casting enquiry for an automotive or medical-equipment project. The examples include rings, collars, a semicircular fixing flange, a multi-bore plate and an open bracket-like body. Machined-looking surfaces do not prove the alloy or actual casting history.

Identify the component and supplied boundaries

Provide the controlled drawing, mating geometry and quantity for each item. Locate bores, flange holes and seating faces from functional datums, and distinguish a casting blank from a fully machined component. Similar round forms do not establish one mechanism or a matched delivery set.

Assess investment casting against the selected alloy

Specify material standard, grade and condition, with sections and stock allowances at contacts requiring machining. Review treatment and finishing for that metal and intended service. A broad process range is not evidence that every method suits the component or that all tests have already been performed.

• Identify each ring, collar, flange or bored-body drawing.
• Specify actual alloy and required material condition.
• Define casting sections and secondary machining.
• Locate final bores, seating faces and fixings.
• Agree inspection, traceability and applicable records.

Separate project documentation from a certification claim

Include PDF or CAD dimensions and IGES or STEP geometry, with tolerance units and final measurement conditions. Specify required qualification and material evidence for the actual application. If ISO9001, IATF16949 or other documentation is required, confirm current supplier and scope coverage rather than assuming it from a general reference.

Compare OEM or ODM proposals against this component's actual alloy, finished interfaces and documented automotive or medical-project acceptance.

Discover exceptional custom metal investment casting services from our ISO9001 and IATF16949 certified manufacturing facility in China. With extensive experience serving global OEM and ODM clients, we specialize in producing high-precision castings for automotive and medical device industries, among many others.

We work with a wide variety of materials including aluminum, brass, bronze, copper, hardened metals, and even precious metals to meet your unique requirements. Our advanced processes cover die casting, sand casting, investment casting, and lost foam casting, ensuring versatile solutions for every project.

Every component undergoes strict quality control, including metallographic analysis, MT, UT, RT, 100 percent visual, 100 percent gauge, and CMM inspections. We also offer comprehensive heat and surface treatments such as powder coating, zinc plating, laser engraving, and sandblasting to enhance durability and performance.

Our team accepts both 2D and 3D drawing formats and manufactures all products to international standards such as ASTM, AISI, DIN, BS, JIS, NF, and AS. Trust us as your reliable B2B partner for premium metal castings for various applications including automotive, motorcycle, energy, medical devices, and robotics.