Li Tone Electronics Co., Ltd. was founded in Taipei, Taiwan with nearly 30 years of experiencing in designing & manufacturing transformers & coils. In recent years, we have stepped into the fields of switching power supplies & switching adaptors with the experience in magnetic industry, and quickly built up strong R&D and manufacturing teams. Meanwhile, the certifications of ISO9001 and ISO14001 by SGS system are also earned. Li Tone remains a specialist in designing and manufacturing high-performance switching power supplies and transformers for purchasers around the world. Top-quality products at competitive prices are guaranteed for our clients. Our product range now includes transformers and coils, MPPT solar chargers, switching power supplies, AC/DC adaptors, and battery monitoring systems. All of our products ship with necessary certifications for easy import into your market. With strong R&D and manufacturing capabilities, for OEM/ODM orders, contact us today. Our outstanding staff members are always prepared to offer the best products and services.