Quality & Certifications
Every product meets the highest international standards through rigorous testing
30+
Patents
25
Software Copyrights
99.8%
Quality Pass Rate
Certifications
ISO 9001
Quality Management System
ISO 14001
Environmental Management
ISO 45001
Occupational Health & Safety
CE
European Conformity
KEMA
Short-circuit & Type Testing (Ready)
TÜV
Product Safety (Ready)
Standards Compliance
Our products comply with major international and national standards
International Electrotechnical Commission
Global standards for electrical equipment design, testing, and safety.
Institute of Electrical & Electronics Engineers
North American standards for power systems and equipment.
Chinese National Standards
Mandatory national standards for power equipment manufactured in China.
American National Standards Institute
US standards for electrical equipment dimensions and performance.
Quality Assurance Process
Incoming Inspection
Raw materials and components inspected to strict specifications
In-Process QC
Multi-stage quality checks during manufacturing
Final Testing
Full type testing and routine testing per IEC/IEEE
Pre-Delivery Audit
Final inspection, documentation review, and packaging check
Quality You Can Trust
Every product is backed by our comprehensive warranty and quality guarantee
Contact Our Quality Team