Quality Control
Certifications
Certified by multiple international quality management systems to ensure products meet industry standards and customer requirements.
ISO001
Quality Management System Certification
Achieved ISO9001:2015 quality management system certification in 2012 year(s), establishing a comprehensive quality management process.
IATF16949
Automotive Industry Quality System Certification
Achieved IATF 16949:202016 certification in 2020, meeting the stringent requirements of the new energy industry.
RoHS
Environmental Certification
Compliant with EU RoHS environmental directive; all materials certified by third-party testing.
Quality Management System
Establish a comprehensive quality control system from raw material sourcing to finished goods shipment to ensure consistent, reliable product quality.
End-to-end quality control
Incoming Quality Control (IQC)
All raw materials undergo strict inspection prior to warehouse entry, including material composition analysis, dimensional verification, and visual examination. Non-compliant materials are strictly rejected.
In-Process Quality Control (IPQC)
Conduct inspections and spot checks during production to monitor key process parameters, identify and correct quality issues promptly, and prevent defective products from moving to the next stage.
Final Quality Control (FQC/OQC)
Final inspection or sampling is conducted before shipment, covering dimensions, appearance, and performance testing to ensure products meet customer requirements and quality standards.
Device Detection
Equipped with comprehensive testing equipment to fully inspect product dimensions, materials, and performance.
Coordinate Measuring Machine
Precision 0.001mm, complex part dimension inspection
Image Measuring Instrument
Non-contact measurement, precision part inspection
Spectrum Analyzer
Material composition analysis to ensure material compliance
Hardness Tester
Rockwell/Vickers Hardness Testing
Salt Spray Tester
Corrosion Resistance Test
Surface Roughness Tester
Surface Roughness Inspection
Quality Commitment
We commit to delivering 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 fully protected.