NefxWrite a Review972-644-7500Be the first to review!716 Lingco Dr, Richardson, TX 75081Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?CategoriesSales Training, Business & Vocational Schools, Industrial, Technical & Trade Schools Suggest an Edit