Shenzhen Jingcheng Dingyi Forming Technology Co., Ltd. is one of the leading manufacturers and suppliers of cnc machining plastic auto parts in China, specialized in providing high quality customized products. If you're going to buy bulk cheap cnc machining plastic auto parts, welcome to get quotation from our factory. Quality products and low price are available.
Our CNC-machined automotive plastic parts guarantee precision, durability, and lightweight design for automotive applications. We work with ABS, POM, PC, PE, PEEK, and other engineering plastics with customized tolerances (±0.01 mm) and precision (Ra ≤1.0 µm) for functional and assembly-ready parts.
In 2023, we launched a range of sensor and internal mounting solutions for automotive customers. By optimizing machining paths and utilizing water-based coolants, we achieved consistent dimensions, impeccable surface quality, and reduced post-processing time. Customers reported easy installation and reliable performance in vibration and temperature testing.
Key Benefits

Lightweight and Strong
Plastics reduce machine weight while maintaining strength for functional parts.
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High Precision
CNC machining ensures critical tolerances for automotive assembly.
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Material Variety
Wide range of engineering plastics available for diverse application needs.
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Rapid Production
Ideal for prototyping, small batch production, or mass production.
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Additional Finishing Options
Polishing, brushing, or staining are possible to enhance aesthetics and functionality.
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Whether it's internal components, sensor mounts, or housings, we cater to all your needs. Our CNC plastic automotive parts combine precision, reliability, and versatility for modern vehicles.
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