Quality Control

Certifications

Certified by multiple international quality management systems to ensure products meet industry standards and customer requirements.

ISO001

Quality Management System Certification

2012 Achieved ISO9001:2015 quality management system certification, establishing a comprehensive quality management process.

IATF16949

Automotive Industry Quality System Certification

Achieved IATF 16949:202016 automotive quality management system certification in 2020, meeting the stringent requirements of the automotive industry.

RoHS

Environmental Certification

Compliant with EU RoHS environmental directive; all materials certified by third-party testing.

Quality Management System

Establish a full-process quality control system from raw material procurement to finished goods shipment, ensuring stable and reliable product quality.

Quality Management System

End-to-End Quality Control

1

Incoming Quality Control (IQC)

All raw materials undergo rigorous inspection before warehouse entry, including material composition analysis, dimensional checks, and visual inspections. Non-compliant materials are strictly rejected.

2

In-Process Quality Control (IPQC)

Conduct in-process and spot inspections during production to monitor critical process parameters, identify and correct quality issues promptly, and prevent defective products from advancing to the next stage.

3

Final Quality Control (FQC/OQC)

Final inspection or sampling is conducted before product shipment, covering dimensions, appearance, and performance testing to ensure compliance with customer requirements and quality standards.

Detect Device

Equipped with comprehensive testing equipment to fully inspect product dimensions, materials, and performance.

Flexible Material Measuring Instrument

Flexible Material Measuring Instrument

Used for mechanical reliability testing of flexible electronic devices, including flexible displays, flexible circuits, thin-film materials, and flexible sensors.

Block Laboratory

Block Lab

Blocks electromagnetic interference to ensure RF and EMC compliance testing.

Spectrum Analyzer

Spectrum Analyzer

Material composition analysis to ensure material compliance

Hardness Tester

Hardness Tester

Rockwell/Vickers Hardness Testing

Salt Spray Tester

Salt Spray Test Chamber

Corrosion Resistance Test

Roughness Meter

Roughness Meter

Surface Roughness Inspection

Quality Commitment

We guarantee products that meet quality standards, with a pass rate of over 99.9%. In the event of any quality issues, we will respond immediately and provide a solution to ensure your interests are protected.

99.9%
Product Pass Rate
24h
Quality Response
100%
Factory Inspection
0
Customer Complaint

Contact Us

0752-3953088
sales@emc.tw
No. 116, Dongxin Road, Zhongkai High-tech Industrial Development Zone, Huicheng District, Huizhou City

About Us

Focusing on the intelligent manufacturing of new energy and shielding materials, we deliver industry-defining strength. With years of deep expertise, mature technology, and a comprehensive system, Yima Technology provides high-reliability products and integrated solutions tailored for communications, energy storage, automotive, medical, display terminals, and aerospace sectors.

© 2024 Yimai Technology. All rights reserved. ICP Filing No. 2026063178-1

Guangdong ICP Record No. 2026063178-1