Shenzhen Heyan Technology Co., Ltd. was established in 2014; while its Hong Kong headquarter, Chomp Technology Ltd., was established in 1996.

We are a Professional Consumer Electronics Solutions Provider, selling chips such as Sonix (microcontrollers, voice ICs, OID reading pens); Tenx (LCD drive MCU and low-power MCU) and application development for Kionix 3D G-sensor. The main services of Chomp is providing the best solution of consumer electronics, such as wearable products, smart devices, time pieces, sports watches, etc.; home appliances such as hair straighteners, ice cream machines, etc.; We also strong at Kid’s voice toys: early educational products, voice toys, remote control electric toys, reading pens, interactive toys, etc. We have accumulated years of product development experience and can make win-win cooperation with our customers! 

Our goal is to integrating MCU technology into people's daily products and make lives in a better way, building a healthier and better world!