YongFeng supplies Precision Mould Parts for automotive exterior, interior, and functional applications where dimensional consistency, surface quality, material performance, and reliable assembly are all critical. This product-samples page presents the company’s capability in developing plastic components from an initial concept, drawing, or reference sample through tooling, injection moulding, finishing, inspection, and delivery.

Typical examples include bumper brackets, front bumpers, grilles, licence plate mounts, window frames, mirror bezels, side steps, mud flaps, and other custom plastic components. YongFeng supports customized development based on customer drawings, samples, or early-stage product ideas.

Precision Mould Parts Production Process

Each project begins with a review of part geometry, material requirements, application conditions, appearance expectations, and assembly needs. Early DFM evaluation helps identify potential issues before mould production and supports more practical tooling and manufacturing decisions.

The manufacturing workflow can include:

1. Concept or Drawing Review – Evaluate customer drawings, samples, or product concepts.

2. Product and Tool Design – Develop product structure, mould structure, parting lines, draft angles, wall thickness, and ejection solutions.

3. MoldFlow and DFM Analysis – Assess filling behavior, pressure, weld lines, air traps, shrinkage, deformation, and sink-mark risks.

4. Mould Manufacturing – Produce moulds using in-house machining resources and controlled tooling processes.

5. Sample Validation – Complete first-article inspection and confirm part quality before production release.

6. Injection Moulding and Secondary Operations – Produce parts and integrate required assembly, fastening, welding, tape application, engraving, or other post-processing operations.

7. Final Inspection and Shipment – Verify critical dimensions, appearance, and deformation before delivery.

Manufacturing Craftsmanship of Precision Mould Parts

YongFeng combines mould engineering with plastic injection moulding to produce parts that meet both functional and visual requirements. Material options include PP, PP-GF, PP-TD, PE, PC, ABS, ASA, PA, PA-GF, TPE, and TPO, allowing component designs to be matched with requirements for strength, impact resistance, weatherability, stiffness, or surface appearance.

For appearance-sensitive components, available finishing options include textured surfaces, leather-type grain, matte grain, painting, chrome-related finishes, out-mould decoration, and three-dimensional overlay methods. Secondary assembly capabilities also support integrated products that require foam insertion, screw fastening, welding, gear lubrication, tape application, or laser marking.

Precision Mould Parts Manufacturer Capabilities | Yongfeng

YongFeng is an automotive-focused plastic mould and injection moulding manufacturer established in 1985. Its production system covers product development, mould making, injection moulding, assembly, testing, and quality control, helping customers reduce coordination between separate suppliers.

Key capabilities include:

• More than 50,000 square meters of construction area

• Product design, tool design, checking-fixture design, DFM, and MoldFlow analysis

• Injection moulding equipment covering 160 to 2,100 tonnes

• In-house mould manufacturing and multi-axis machining capability

• Automotive plastic part experience across exterior, interior, and functional components

• Quality inspection supported by checking fixtures, 3D scanning, CMM measurement, tensile testing, corrosion testing, and impact testing

• Quality management practices aligned with automotive-industry requirements, including IATF 16949-related standards