Services and Support

Quality Inspection

Strict quality control

Rigorous testing ensures product quality and has earned multiple domestic and international certifications.

Daming Group is equipped with a comprehensive array of product quality testing equipment, including state-of-the-art imported air-flow testing instruments and dedicated testing chambers, thereby providing robust assurance of superior product quality.

International Quality Certification

The company has obtained ISO 9001:2015 international quality management system certification, and numerous products have been certified under China’s CCC, CVC, as well as European CE and CB standards.

Comprehensive testing procedures

Incoming Inspection

Bearing noise testing, plastic glow-wire testing, plastic temperature testing, capacitor aging testing, magnetic ring testing, and carton burst-resistance testing, among others.

Manufacturing Inspection

Motor noise detection, motor dynamic balancing inspection, final assembly inspection, packaging inspection, and more.
  

Finished Product Inspection

Airflow testing, motor temperature rise testing, aging testing, safety compliance testing, performance testing, and more.