We are the manufacturer of the electronic appliance. the main products is :Wired microphone and wireless mic. Meeting mic. mixer. power amplifier. portable amplifier.most of the products are sold to the worldwide . the products is in good quality and good price. CEER , SHUKE , ORIS are our brand.We are sincerely to doing business with u .Hope pls can u give us a respond ?We will be greatfully that if can receive yr reply.Thanks so much. BEST regards._Cherry