Guangzhou Skimca Electronic Sound Co., Ltd. (GSES) is a large manufacturer specializing in producing professional loudspeakers, power amplifiers and their accessories. It holds near ten thousand square meters garden-decorated modern factory; Numbers of advanced high-tech digital researching institutions; Super-qualified administrators and skilled workers. GSES has passed China"CCC" compulsory quality certification and is a member of China Literature and Art Perfomance Material Association. Boutum is one of our major brands and the outstanding one in expert audio region. It is extensively applied in all kinds of occassion such as stadium, touring performance, disco and karaoke in China and Southeast Asia. Powerful OEM capacity is another feature of our factory, We accompany with foreign famous brands to OEM manufacture according to the strict ISO9000 standard, it was highly appreciated by our overseas customers for its perfect quality and comprehensive after sale service.