TSW Electronics is your local Sprint/Nextel Authorized Sales & Service Center. Located in the heart of Kennett Square, PA, TSW has been serving Sprint/Nextel customers since 2001. Sprint/Nextel offers a variety of cellular phones, PDAs, and Mobile Broadband Air Cards. Call a TSW Sprint/Nextel sales expert today for current phone information or visit our store located in Kennett Square.. TSW Electronics 500 W. State St. Kennett Square, PA 19348 610-444-3500 Hours of Operation: Monday – Friday 9am – 6pm Saturday 10am – 3pm