Management System Certifications
ZCET consistently adheres to the business philosophy of "Quality First, Safety Foremost, Environmental Responsibility" and is committed to providing customers with high-quality, safe, and reliable electronic transformer products and services. The company has obtained multiple international and national management system certifications, demonstrating that we meet international standards in quality management, occupational health and safety management, and environmental management, with the capability to consistently deliver excellent products and services.

Quality Management System
Certification
- certification standard: GB/T 19001-2016 / ISO 9001:2015
- Scope of Certification: Design, production, and service of electronic transformers
- Certificate Number: 02423Q22201780R7N-4
ZCET remains fully aligned with the latest ISO developments. By embedding risk-based thinking and proactive performance management into our daily operations, we continuously elevate our manufacturing standards in electronic transformers—delivering consistent quality and lasting value to our customers worldwide.

Occupational Health and Safety Management System Certification
- certification standard: GB/T 45001-2020 / ISO 45001:2018
- certification standard: Design, production, service, and related management activities of electronic transformers
- Certificate Number: 0242352201060R5M-4
ZCET place a high priority on employee health and safety. Through systematic risk management and mitigation, we maintain a safe and healthy workplace that fully complies with both national and international occupational health and safety standards.

Environmental management system certification
- certification standard: GB/T 24001-2016 / ISO 14001:2015
- Scope of certification: Design, production, sales services, and related management activities of electronic transformers
- Certificate Number: 0242AE3220153285M-4
ZCET actively fulfills its environmental responsibilities through systematic environmental management. We promote green production and sustainable development while minimizing the environmental impact of our operations—contributing to a cleaner, more sustainable future.