About Us Lenovo Business Partner and Warranty Service Provider - CSO has the lowest prices on Lenovo Servers, Workstations, Desktops, Laptops & Tablets. One resource for the lifetime of your IT hardware. Our Vision To provide SMB’s and K12 Learning Institutions cost efficient IT solutions. Our Mission With a focus on a select menu of products and services, CSO has defined solutions to reduce our clients IT costs while providing more capabilities. This is accomplished with technical sales/consulting, administration, project implementation, training and support that will give our clients best in industry customer service.