How about Jiashan Haosheng Electronics?

Well, according to the inquiry, official website knows all about it.

1. Haosheng Electronics is a high-tech enterprise, a provincial specialized small and medium-sized enterprise, and a high-tech research and development center in Jiaxing. It has many professional R&D teams, strong metalworking ability, advanced automatic assembly production line and first-class electro-acoustic detection and analysis instruments in the industry.

2. The company has established long-term friendly and cooperative relations with industry-leading ODM manufacturers and well-known brand manufacturers such as TCL, Voice Holding, OPPO, VIVO and Motorola. Therefore, Jiashan Haosheng Electronics is still good internally.