Guangzhou 7-sword Electronics Co.,Ltd. as a professional 15 inch 100W portable trolley speakers manufacturer and supplier in China, all the 15 inch 100W portable trolley speakers have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent 15 inch 100W portable trolley speakers in our product list, you can also contact us, we can provide customized services.