Supports small lots. Transformers and coils for industrial, medical, and industrial power supplies.

Based on high design and manufacturing technology, we respond to all your requests. We offer custom solutions tailored to customer specifications, accommodating small lot sizes as well.

Established in 2007 in Dongguan City, Guangdong Province, China. A company specializing in the design and manufacturing of coils, reactors, and transformers. We offer a wide range of products, including edgewise coils, large current reactors, planar transformers, and automotive products, all customizable to meet specific needs. With solid technical capabilities and a rich product lineup, we have numerous adoption records with Japanese companies. We plan to start deliveries for Japanese automotive applications in 2025. We also have Japanese expatriates, enabling flexible communication in both Japanese and English, and we accommodate small lot orders. 【Strengths of Smart Coil Co., Ltd.】 ✅ Long-term stable supply system We provide consistent support from procurement of key materials to mass production, making us ideal for industrial equipment requiring long-term supply. ✅ Support for small lot orders We respond flexibly from the new product development and prototype stages. We also accept inquiries for short delivery times. ✅ Wide range of products with coils, such as inductors We offer custom solutions for various products, including transformers, reactors, choke coils, and noise filters, accommodating different winding shapes, sizes, and specifications.

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