Certification | ISO Certified Power Inductors, Choke Coils & Ferrite Cores Manufacturer | Core Master Enterprise Co., Ltd.

Core Master provides the best quality, delivery and many different types of power inductor, choke coil and ferrite core more than 40 years.

Certification

Certification of ISO

At Core Master Enterprise Co., Ltd., we uphold industry-leading standards to ensure that every product meets global expectations.
• Certified Quality
All our manufacturing operations operate under ISO 9001 and ISO 14001 certifications, underscoring our unwavering commitment to quality management and environmental stewardship. Each product fully complies with the RoHS Directive, safeguarding against restricted substances and supporting eco-friendly applications.