What does Changzhou Sheng Rui Electronics Factory mainly produce?

Electro-acoustic products, such as micro speakers, receivers, micro motors and cell phone headphones. According to Zhuo Bo Talent Network, AAC Optoelectronic Technology (Changzhou) Co., Ltd. is one of the subsidiaries of AAC Group in Changzhou. AAC is an international company listed on the Hong Kong Stock Exchange and one of the world-famous manufacturers of electro-acoustic devices. It mainly produces micro-speakers, receivers, micro-motors, headphones and other electro-acoustic products. For mobile phones. At present, it has been listed internationally by Nokia, Samsung, Motorola, OPPO, Sony Ericsson, NEC, Apple, BenQ and Dell.