1, Langfang New Century Pedestrian Street Flying Audio Shop: located in Langfang New Century Pedestrian Street, the first street, Block A, No. 97, mainly engaged in the sale of professional audio, lamps and lanterns, intelligent audio and video equipment.
2, Gu'an County, Yichenzi audio equipment business: is located in Hebei Province, Langfang City, Hebei Province, Gu'an County, Gu'an Town, Xinyuan West Street, north side of the Sun Park Phase II, Building 2, Unit 804, mainly engaged in the sale of audio equipment, sound cards.