86-757-22360968
No. 100-1-1007, Block 2, Jinyuehongtai Building, Jinyuehongtai Bldg., No. 4, Chengye Road, Fengxiang Ind. Zone, Daliang Street, Shunde Dist., Foshan, Guangdong, China (Mainland)
PA system Indoor Column Speaker, US $ 1 - 20 / Piece, China, GONSIN, GX-SP340A/GX-SP330A/GX-SP320A.Source from Gonsin Conference Equipment Co., Ltd. on Waimaotong.com.