Chilan, whose plant is located in the beautiful Guangzhou City, is a supplier of public address system and audio products. Our company is devoted to designing, manufacturing and wholesaling commercial audio system, public address amplifier and loudspeaker. Through the joint efforts of our professional working teams, our products have enjoyed a good fame in the world. All the products have passed CE, CCC, FCC and waterproof certificates. Our tenet, profession, integrity and win-win, have won us ...