Drawing-based OEM production

Custom CNC machined parts, precision components and molds.

Hongye manufactures custom milled parts, turned components, complex 5-axis parts, precision tooling and injection molds from customer drawings, with international project coordination by METIC.

Custom machined metal and engineering plastic components — Machined metal and engineering-plastic components

Precision-machined mold tooling detail — Precision mold tooling

Injection molding equipment at Hongye factory — Injection molding production

Parts we manufacture

From prototypes to repeat-production components.

Every component is manufactured from a customer drawing or CAD model. The final process depends on geometry, material, tolerances, finish and order quantity.

3–5 axis milling

Complex CNC milled parts

Housings, brackets, frames, pockets and multi-face components in aluminum, stainless steel, tool steel and engineering plastics.

Explore CNC milling →

Turning & mill-turn

Precision turned components

Shafts, bushings, sleeves, threaded parts and rotational components with secondary milled features when required.

Explore CNC turning →

5-axis machining

Multi-face precision components

Parts with complex contours, compound angles or restricted tool access that may benefit from fewer setups and controlled datum relationships.

Review 5-axis capability →

Engineering plastics

PEEK, POM and PTFE parts

Drawing-defined plastic components reviewed for material grade, dimensional stability, operating conditions and inspection requirements.

Discuss a plastic component →

Fixtures & automation

Jigs and machine components

Precision fixtures, equipment components, locating parts and custom mechanical hardware for automation and industrial assemblies.

Submit a fixture drawing →

Tooling & molding

Injection molds and molded parts

Custom mold tooling and molding support based on resin, cavity count, appearance, production volume and sample-acceptance requirements.

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Buyer search guide

Match the sourcing need to the right process.

These are manufacturing routes, not off-the-shelf products. Send the drawing for a project-specific feasibility review.

Typical sourcing need	Likely manufacturing route	Relevant capability
Complex aluminum housings or multi-face parts	3-axis, 4-axis or 5-axis CNC milling	CNC milling services
Shafts, sleeves, bushings and threaded components	CNC turning or turn-mill machining	CNC turning services
Prototype or low-volume precision components	Drawing review, machining and dimensional inspection	Equipment and inspection
Aluminum parts requiring anodizing or cosmetic control	CNC machining plus agreed surface finishing	Aluminum CNC machining
Custom plastic parts requiring production tooling	DFM, injection mold manufacturing and mold trial	Injection mold manufacturing
Unclear process, tolerance or inspection method	Engineering and RFQ review before quotation	Read buyer FAQs

More production examples

Machined parts, fixtures and tooling.

Representative factory images only. Final material, geometry, finish and inspection requirements follow your drawing.

Stainless steel custom products manufactured at Hongye — Stainless-steel finished products

Black precision-machined fixtures — Precision-machined fixtures

Detailed precision mold plate — Precision mold plate

Mixed metal and engineering plastic components — Metal and engineering-plastic parts

Injection molding equipment producing custom parts — Molded-part production

CNC machining centers producing custom components — CNC machining production

How to specify a custom component

A product name alone is not enough for an accurate manufacturing quotation. Include the drawing revision, material grade, quantity, tolerances, surface finish, inspection requirements and destination.

If the project involves regulated or safety-critical use, describe the required documentation and supplier-qualification steps before quotation.