Kiesler Machine Inc is an industry-leading manufacturer of precision heavy-duty hinges, since 1999. The company established in 1984. has been providing several types of heavy-duty surface mount, half mortise and full mortise hinges under the trademark of Kiesler Machine Inc. and Toobin. cc for industrial, medical, commercial, and military applications, The various types of heavy-duty hinges provided by the company include radiation shielding hinges, heavy-duty door hinges, heavy-duty gate hinges, heavy-duty pivot hinges, and heavy-duty weld-on hinges. Recently, we have expanded our product offerings by introducing Model K Hinges, “KP” Door Pivot Hinges, “KB” Barrel Hinges, and “KS” Extended Barrel Hinges.