Foshan Nanhai Zhengyin Electronic Technology Factory was established in 2020 and is located in Foshan City，Guangdong Province. Our main products include home amplifier, car amplifier, speakers and various amplifiers. We are making great efforts to develop new products to meet different requirements. we have excellent teams who focus on product development & design, quality control & inspection and company running. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices.