sum is a chip manufacturer of Shenzhen Oweis Technology Co., LTD.
Shenzhen Oweis Technology Co., LTD., is a focus on touch chip, single chip, power management chip, voice chip, field effect tube, display driver chip, network receiver chip, operational amplifier, infrared receiver and other semiconductor products research and development, sales and promotion of high-tech enterprises.
The advantages of Oweis technology are concentrated in the field of household appliances and automotive electronics, including: intelligent electronic locks, drinking water dispensers, smoking machines, air conditioners, washing machines, refrigerators, dishwashers, rice cookers, induction cookers, microwave ovens, electric bicycles, car instruments, car audio, car air conditioners, etc. Sales network covering East, South and North China.