Zero Defect Delivery | Digital Inspection + Full-Lifecycle Traceability

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9th April 2026

Quality is the lifeline of high-end connectors.

Dongguan Jingcheng Industrial integrates CCD optical inspection, Coordinate Measuring Machines (CMM) and digital analysis to achieve real-time data collection and automatic analysis of product precision, appearance and performance. 100% full inspection is implemented for key products to ensure zero-defect delivery.

Meanwhile, we have established a full product lifecycle traceability system: through digital coding, the production batch, processing parameters and inspection results of each product can be quickly queried, meeting compliance requirements of high-end industries such as automotive and medical, giving customers peace of mind and hassle-free traceabilit

Frequently Asked Questions

High-end connector pins & sockets, CNC lathe parts, pogo pins, pogo pin one-stop solutions.

Medical, aerospace, automotive, military, smart & consumer electronics, heavy-duty equipment.

Yes, OEM/ODM, rapid prototyping, tailored solutions and fast sample proofing are available.

ISO 9001:2015 & IATF 16949:2016, strict full-process quality control.

Automated lines support mass/small-batch orders and fast delivery.

CMM, CCD inspection ensure high precision and zero-defect products.

Save money and renew your experience!

Innovate continuously to create better customer value.

Choose Jingcheng for one-stop precision connector solutions. Automated production reduces costs, while strict quality control guarantees performance. Enjoy higher precision, faster delivery, and a brand-new cooperative experience with superior cost-performance.