Company Profile

Decades of Industry Expertise
We are located in Dongkeng Town, Dongguan City, Guangdong, China. We are a subsidiary of CHAIN-MATE INDUSTRIAL (DONGGUAN) CO., LTD. and a professional transformer manufacturer integrating design, production, sales, and service. The parent company was founded in Taipei in 1977, while our China factory was established in 2002.

Our Products and Markets
We specialize in toroidal transformers, EI transformers, current transformers, and various coils. Our products are exported to Europe, North America, Japan, India, the Middle East, Taiwan, and other regions.

Products Compliant with VDE, CE, UL, ETL, and CSA Standards 
Our factory covers approximately 15,000 square meters of land, with a building area of 10,000 square meters and over 200 employees. We are ISO 9001:2015 certified, and our products comply with VDE, CE, UL, ETL, and CSA safety and environmental standards.

R&D, Customization, and Service
We have a professional R&D team dedicated to delivering high-quality products and comprehensive services. We offer thousands of professional designs and provide customized production in various sizes and specifications to meet your special requirements. We always work in close cooperation with our customers, sharing success and growth together. We are committed to continuously improving product quality beyond profit expectations. We welcome your visit and offer free consultation on any transformer-related inquiries.