Guangzhou CVR Pro Audio Factory is specialized in researc hing, developing and manufacturing high quality pro audio equipment. Boasting talented professional employees and leading technology, we manufacture and supply a compreh ensive range of professional equipment including line array system, proloudspeaker, subwoofer, minitor speaker and power amplifier. CVR pro audio products have been far sales to over 30 countries abroad, enjoying high reputations and popularitys. Our own modern industrial factory occupies over 3000 square meters, equiped with advanced processing lines and sound online testing systems. R&D department, production, QA, engineering, overseas sales department, domestic sales department and aftersales service are all running well under strict management constructive guidelines.