SHEN ZHEN HOPE MICROELECTRONICS (hereinafter referred to as "HOPERF")was founded in 1998. It is a national level high tech company which focused on wireless radio frequency and sensor products. With a global operation comprising a vertically integrated factory, HOPERF has developed into the first intact industry chain group company in China which integrating ASIC chip design, MEMS sensor chip design, package test calibration technique and application services. The company's main focus is on wireless radio Sub-1GHz based and extended chip modules, various types of sensor products derived from MEMS technology, and application development, sales and service of related IoT application solutions. The CMT series of radio frequency chips and high-precision sensors independently developed by HOPERF has successfully replaced major international brands and strongly promoted the upgrading and innovation of China‘s integrated circuit industry, Since its establishment 22 years ago, HOPERF's products have already applied in 33 countries and served for more than 1000 brand customers from world-wide.