As a core subsidiary of Hongding Testing and Certification Group, we specialize in testing and certification in the fields of electronic appliances and energy storage batteries. With authoritative qualifications and professional services, we empower enterprises with quality control and global market access.  

Authoritative dual certification: The laboratory meets the ISO/IEC 17025:2017 standard, is internationally recognized by CNAS, and holds CMA qualification. Its test reports are globally recognized and valid domestically. 3500+㎡ professional laboratory: Equipped with international first-line precision equipment, it covers all-dimensional testing needs including safety, performance, and compliance, and efficiently responds to urgent projects.  

Full-chain solution: Compatible with mainstream standards such as GB, IEC, and UL, both domestically and internationally, we offer one-stop services ranging from R&D pre-testing to market access certification, facilitating rapid product clearance.