Shenzhen LONGGO Industrial Co., Ltd. was set up in 2000, located in Shenzhen, China. We are a legal registered company with own import and export license. Since always treating quality as its life, LONGGO has built a good reputation over the many years by establishing good business relationships with our customers in many countries. LONGGO's extensive research and development efforts ensure our customers to have many first to market products and have confidence in our quality. Over the years, LONGGO has developed many products, such as printer consumables, toner chips, car-kit Bluetooth, portable chargers/power for cell phones, accessories for games, finger print access control systems an ... more