Dongguan Rayking Electronics Co., Ltd is a professional manufacturer for acoustic components and a provider for electro-acoustic assembly technology  solutions , 

we are state-level high-tech enterprises, 5 patents on application .

Founded in March 2011, the company has been working on R & D and  manufacturing of electro acoustic components all the time . 

We are focusing  on miniature microphone ,MEMs microphone and its array module,headphone  PCBA module,Type-C connector SMT.