Beijing Qianqin Technology Development Co., Ltd. was established in August 2003, the company is located in Zhongguancun Science and Technology Park, Beijing.

We have colloboration with Infineon microcontroller and power semiconductor device promotion and technical support company. We are manufacturer of Â microcontroller and power semicondutor devices.
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We provide our best Promotions and Technaical SupportÂ for industrial and automotive applications.Â Our goal is to become a professional technology solutions and technology service provider, helping our customers accelerate their industrialization by providing competitive solutions, integrating development tool chains and building resource platforms for development resources, and providing efficient and
in-depth engineering consulting.