Quality Control

At Yudun Shanghai Wiring Solutions Ltd., quality is at the core of everything we do. Our comprehensive quality control system ensures that every product meets the highest standards of performance, reliability, and durability. From raw material selection to final delivery, we implement stringent checks and testing protocols to guarantee superior quality.

Raw Material Inspection

Raw Material Inspection

All incoming materials are thoroughly inspected for compliance with specifications. Only certified, high-quality materials and customer approved materials are used in production.

01

In-Process Quality Checks

In-Process Quality Checks

We monitor every stage of production, from molding and assembly to finishing through a every 4 hours routing inspection. Advanced testing equipment ensures precision and consistency throughout. Product dimension,performance are tested.

02

Functional and Durability Testing

Functional and Durability Testing

Products undergo rigorous tests for mechanical strength, heat resistance, and environmental stress.
Application-specific testing ensures suitability for different industries, such as automotive, electronics, and machinery.

03

Final Inspection

Final Inspection

Before packaging, each product is checked against detailed quality standards.
Inspections cover dimensions, appearance, functionality, and performance criteria.

04

Customer-Specific Requirements

Customer-Specific Requirements

We work closely with customers to integrate additional quality checks tailored to their needs.

05

Certifications and Standards

Certifications and Standards

Our quality management system is certified to internationally recognized standards, including:


- ISO 9001/16949: Ensuring consistent quality management.

- RoHS Compliance: Guaranteeing eco-friendly and safe materials.

- Industry-Specific Standards: Adhering to automotive and electronic industry benchmarks.

Why Our Quality Stands Out

Our Promise

At Yudun, we don’t just deliver products—we deliver reliability and trust. By maintaining the highest standards of quality control, we empower our customers with solutions they can depend on, no matter the application or industry.

TAILOR-MADE SUPERIOR SOLUTIONS

Our Promise

WHAT WE DO

Explore Our Top Products

info@yd-sh.com
+86 138 9528 8558
+86 138 9528 8558