Chesen Electronics Corp. was established in 1986, and transform from channel to Application, System design then to IC design house in 1999. We are a leading total solution provider, which uses the most professional SoC design idea in the service. Over the years, we provide the multifunctional integration and high value added SoC, and create the innovative, diverse, fast and convenient standard modular open development platform. And, we made the PC peripherals, mobile phone accessories, digital data transmission and security of complete standard application solutions. Our solutions are mainly used in flash disk and encryption decryption key of Apple, Android and Windows OS. Besides, we integrated the flash disk to power bank, power case, and PC data sync cable (patent product), etc. From hardware chip, firmware driver, schematic design to App integration, and also provide the SDK Platform to the customers to develop their own Apps. Moreover, we can provide the mass production test program/tool supports. We have comprehensive solutions and support services. Years of efforts to achieve today's professional and strength, and we honored to win the trust of the international and domestic well-known manufacturers. Chesen has the great experience in the design and integration of OTG USB SoC and build up the outstanding talents in various fields such as IC, firmware and Apps design. We will continue to focus on Apple accessory technology development, provide the more professional and innovative products. We welcome any business chance to make things happen. If you agree the above and you probably the one we are looking for.