Easy Metal offers high-strength, well heat treated, and galvanized DX360 L.V. with power level regulator indirect fastening tool. Our company is a professional manufacturer and supplier. We have devoted ourselves to the fastening system industry since 1998. Providing superior quality products and competitive price for you, we are expecting to become your long-term partner in China. http://www.jxeasydrivepin.com/f...-regulator-indirect.html