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GB International (GBI) designs and manufactures custom magnetic components, including transformers, inductors, and precision magnetics, for OEMs and Tier 1 suppliers. We support applications where performance, reliability, and compliance are critical, including automotive, industrial power, and energy systems.

To speak with our team, call 607-785-0938 or email customer.service@gbint.com.

GB International has over 35 years of experience designing and manufacturing magnetic components for demanding industrial and automotive applications. Our longevity reflects a focus on engineering collaboration, quality systems, and long-term customer partnerships.

GB International is headquartered in Endicott, New York, where we provide engineering, design review, prototyping, thermal encapsulation, and quality oversight. We also operate a full-service manufacturing and assembly facility in Huizhou, China to support scalable production and global programs.

For location-specific questions, contact customer.service@gbint.com or 607-785-0938.

Our dual-site model allows customers to benefit from close engineering collaboration and early-stage development in the U.S., while leveraging scalable, cost-efficient manufacturing and testing capabilities in China. Both teams work together under aligned quality systems to ensure consistency and performance.

Projects typically begin with engineering engagement in the U.S., including requirements review and design validation. Once finalized, production planning and assembly are coordinated with the Huizhou team, maintaining quality control, compliance, and communication throughout the program lifecycle.

To discuss your project flow, call 607-785-0938 or email customer.service@gbint.com.