Shenzhen Erisson Technology Co., Ltd. is located in Buji Town, Shenzhen City. We are a professional speaker manufacturer integrating R&D, production, sale and service together. We specialize in Car speakers, Subwoofers, In-Wall & In-Ceilings, In-Door & Out-Door products, Multi-media speakers, and Home Theater speakers in high quality at competitive prices. Shenzhen Erisson Technology Co., Ltd. was established in 2005 and our products sell well in all over the world such as America, Germany, Australia, Korea, and South Asia. Covering 6000 square meters, we own series advanced...