PRO-ZR.COM

Guangzhou state rui electronic voice technology co., ltd., specially developed a small volume of patented structures, performances, entertainment, engineering audio amplifier products, team technology to ensure that each product is patented, structures, and units are special customization , product utility model patent, point sound source technology, stereo radiation technology, air conductivity resonance technology, etc. at present, the company project has, product sales, product development, structural development, project, oem odm cooperation