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