Established in 2012 Shenzhen Kexi E-Business is a professional manufacture of mini computer mainframes and supporting chassis, power supply and motherboard for global enterprises and individual users. Our company has several senior engineers to meet the needs of users, to provide cost-effective and stable products for the market, and widely used in: classrooms, corporate offices, home entertainment, ATM banking terminals, commercial super systems, network security, industrial control, tax-controlled cloud terminals, digital signage, Internet of Things applications and many other fields. The main products involved are mainly in the following four categories: 1. Mini computer barebone system designed based on computer motherboard with specifications of 170mm*170mm, 120mm*120mm and 100mm*120mm. 2. Computer DC power supply based on fanless, energy-saving and miniaturized solution. 3. Miniaturized computer motherboard designed based on miniaturization. 4. Computer chassis customization services based on various application scenarios, various usage environments, and special use requirements.Meanwhile , If you do not find a product that fits to your application, we can customize any product according to your specifications.Customer satisfaction is our priority. Our customer service will promptly handle enquires and answer your queries. We look forward your business and have a mutual success.