USA made Ivanko Olympic Bars. These Olympic Weightlifting Bars, Competition Powerlifting Bars, and E-Z Curl Bars are of the highest quality and precision. Ivanko competition power bars are the strongest and finest bars made in the USA today. They are also the only USA made bar certified for use in International Powerlifting Federation competitions - now that's quality! Ivanko American Made Olympic bars and USA Made Curl Bars are available in black oxide finish and stainless steel finish.