This business has CLOSED(report as open?)Hantel TechnologiesWrite a ReviewBe the first to review!721 Sandoval Way, Hayward, CA 94544Hi 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?Other Linkhttp://www.hanteltech.comCategoriesConsulting Engineers, Professional Engineers Suggest an Edit