HIPOWER AUDIO is located in GuangZhou, China. As a headmanufacturer of high quality professional speakers, our 10000 SQMfactory is outfitted with 6 customized production lines, allowingus to meet the needs of OEM partners. HIPOWER specializes inmanufacturing high quality, reliability loudspeakers. Productranges consist of professional low frequency transducers, highfrequency compression drivers, karaoke speakers. In the R&D,HiPower's experienced engineers and technicians carry out researchon new materials, state-of-the-art components and advanced productdesign with the help of an anechoic chamber, test instruments andsimulation softwares. Since HIPOWER has been found, we haveestablished a high standard of quality. Our management,manufacturing and quality standards are guaranteed by theISO9001:2000 certified in 2008. Looking forward to establishinglong-term relationships with you.