How about Chenzhou Changge Intelligent Electronics Factory?

The electronics factory is very good.

1. Have strong strength and experience, and have a certain technical level in the fields of R&D, production, processing and sales of Bluetooth headsets, speakers, electronic products and accessories, and industrial automation equipment.

2. Have a high-quality management team and R&D team with technological innovation and independent R&D capabilities.

3. It has strong market competitiveness, owns 17 patent information, and has core technologies in related fields.