Rapid Prototyping and On-Demand Production for
Automotive
Industry
Custom automotive prototyping and parts manufacturing services for automotive product development.

Our Manufacturing Services
Zhonghui offers top-notch manufacturing capabilities, perfect for rapid prototypes and custom production orders.
Our self-owned factory and extensive Chinese manufacturing network are equipped to deliver complex, and quality parts efficiently.
Die Casting

Ideal for the high-precision manufacturing of metal parts, this process excels in large volumes, ensuring consistent quality across all pieces.
CNC machining

Achieve precise, intricate designs with milling, turning, and post-processing, ideal for both complex prototypes and functional metal parts.
Aluminum Extrusion

A cost-effective technique for producing uniform, long parts across various materials, optimizing both production efficiency and material use.
Sheet metal fabrication

Provides flexibility in forming precise metal components tailored for various applications, ensuring adaptability and precision.

At Zhonghui, we improve the production rate of a wide range of automotive components. Common automotive applications we undertake include.
● Lighting features and lenses
● Aftermarket parts
● Fixtures
● Housing and enclosures
● Armatures
● Assembly line components
● Support for vehicular consumer electronics
● Plastic dash components
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1 PrototypingPrototypes signal the early stage of automotive product development. At this stage, you test your designs, make design changes where necessary, and choose the right material for your automotive part. Prototypes signal the early stage of automotive product development.● Apply changes quickly and at a low cost to materials and designs● Prototypes with complex geometries are also detailed● The models created are identical to the final product
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2 Engineering Validation and TestingMake performance-based iteration quickly and efficiently, ensuring prototype functionality meets standard requirements. At Zhonghui, we produce functional prototypes, making it easier to identify and avoid risks in design. Although this process often requires several design iterations, it ensures the final prototype produced meets all functional and performance requirements.● 24/7 design and engineering support● Manufacturing of precision parts● Material properties optimization for customized designs
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3 Design Validation and TestingThis stage involves evaluating and validating part functionality, appearance, and performance using different materials as well as surface finishing options. At Zhonghui, we have a wide range of materials, and finishing options that match your unique design requirements. Parts with aesthetic finishes in this stage always have end-use functionality and are ready for market testing.● Long-lasting and high-quality surface finishing● Appearance and performance evaluation and validation● Top-notch parts for consumer appraisal and market testing
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4 Production Validation and TestingThis is the final phase before the onset of mass production. PVT involves preparing the design for full-scale production using advanced-quality control and production-grade manufacturing capabilities. At Zhonghui, we work with you closely at this stage to ensure you achieve your production goals. We rely on your feedback and allow you to make final changes to your model to ensure optimal manufacturing. At this stage, we also work with you to set up the product supply chain.● Verify manufacturing processes● Tooling for low-volume production● Quick delivery of production-quality components● Evaluate production-ready parts for functionality
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5 Mass ProductionThis is the next stage after product testing and involves the mass production of end-use parts. At this stage, rapid delivery of final products and precision in quality requirements is key. Zhonghui mass produces your parts using a combination of advanced manufacturing machines and processes and professional engineers.● Meticulous inspection for quality control● Top quality custom parts● Secondary operations to meet optimal surface requirements● Precision machined parts always meet tight tolerances
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