ShenZhen Haohaichang Industrial Co.,Ltd.
ShenZhen Haohaichang Industrial Co.,Ltd.
Auto Parts

Auto Parts

High Precision Parts are crucial components in the automotive industry, designed to enhance performance and durability. These meticulously engineered precision auto components include gears, shafts, bearings, and other intricate components, made from materials like stainless steel, aluminum, or brass. With precision automotive parts manufacturers, these auto parts can be delievered by exceptional accuracy and tight tolerances, ensuring smooth operation and increased efficiency in vehicles. As the demand for fuel-efficient and eco-friendly automobiles grows, the importance of high precision parts in auto manufacturing continues to rise.

Types of High Precision Automotive Parts

Related Precision Machining Products
Quality Assurance and Quality Control of High Precision Auto Components

Quality Assurance and Quality Control of High Precision Auto Components

Quality Assurance (QA) and Quality Control (QC) are vital processes in producing high precision auto parts. QA involves designing, planning, and monitoring production to ensure consistency and compliance with industry standards. QC focuses on inspecting and testing finished products, detecting any deviations or defects. Together, they guarantee the reliability, performance, and safety of precision automotive components, ultimately enhancing vehicle efficiency and customer satisfaction.

Automotive Precision Machining Process


CNC Turning and Milling


Our CNC machining capabilities allow us to produce highly complex parts with tolerances as tight as ±0.01mm. We handle various materials, including stainless steel, aluminum, brass, and POM, making us a trusted partner for critical automotive components.



Metal Stamping


For components requiring intricate shapes, our metal stamping process delivers precision with minimal waste. We specialize in progressive die stamping, producing parts like mounting brackets, clips, and retaining rings with high consistency and quality.


Surface Finishing


To meet the specific requirements of the automotive industry, we offer various surface treatments, including anodizing, plating, and deburring, ensuring parts have the necessary protection and finish for their applications.


Quality Control


At HHC, we implement a strict quality control process in every step of production. From material selection to final inspection, we ensure that all parts meet ISO 9001 and IATF 16949 standards, providing peace of mind to our clients in the automotive sector.


Benefits of Using High Precision Casting in Auto Parts Manufacturing


High Precision Casting in auto parts manufacturing offers numerous benefits, including enhanced accuracy, reduced material waste, and streamlined production. This advanced process allows for complex geometries and tight tolerances, resulting in precision automotive parts with superior performance and durability. Additionally, high precision casting minimizes machining requirements, saving time and resources. By integrating this technology, china high precision machining supplier produces precision automotive parts that are not only accurate and reliable but also tailored to enhance vehicle performance and longevity,  increasing efficiency, cost-effectiveness, and sustainability in the automotive industry.


Strengthen Auto Structures With Precision Automotive Parts Manufacturer

At HHC Precision, we excel in producing high-end automotive precision components, enhancing vehicle performance and reliability. For over 15 years, we've exclusively supplied BACKER Group in Sweden with heating film metal parts, meeting 80% of their demand. Our expertise extends to new energy vehicles, specializing in battery hardware shells. Utilizing advanced CNC machining and stamping processes, we ensure each part meets the highest quality standards. Trust HHC Precision to provide superior, high-performance automotive parts that drive innovation and strengthen auto structures for a competitive edge in the market.


Get In Touch With HHC Precision Parts!
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