Hebei Mattel Electronic Technology Co., Ltd is a China Electronic Technology Group Corporation (CETC) holdings limited liability company, is committed to MEMS devices and systems research and development, production and sales, after nearly 20 years of accumulated technology, has launched the MEMS inertial devices and systems, automotive sensors, radio frequency MEMS (RF) MEMS devices, MEMS devices, MEMS hot type gas meter and other 5 major categories of 25 series of core products. The company is the country's "863" MEMS processing and packaging base, with international advanced 6 inch processing equipment, can provide high level of processing and packaging services worldwide. Mattel Inc is a world-class MEMS product provider, providing one-stop services for design, processing, packaging, testing and reliability testing. The company independently develops and produces various MEMS chips, and is widely used in aerospace, automotive, rail, transportation, communications, industrial control, energy extraction and transportation, civil engineering and Internet of things. Mattel Inc, with advanced technology, reliable quality products and excellent service, has provided an ideal solution for customers both at home and abroad, and has continuously created a model of successful cooperation.