Shenzhen Southyusen Electron Co., Ltd. was established in 1996. Our company is a printer consumables manufacturer and supplier which integrates research, manufacture, sales and service. We are committed to the development & production of compatible printing supplies. We have a young, professional and modern technology team and we have our own research and development capabilities and intellectual property. Our factory covers an area of 1,200 square meters, and we have introduced advanced production equipment and testing equipment from abroad. Currently, with the certificate of...