Guntert & Zimmerman's productive and dependable concrete paving products make it the most trusted and respected name in the market. Since its founding in 1942, G&Z has been known for its innovations and pioneering spirit by helping to make contractors as productive as possible. G&Z is constantly developing new technology and upgrading its existing product offering which includes a full range of slipform pavers, placer spreaders, mechanical dowel bar inserters (DBI), texture cure machines, and concrete plants. Whether your machine is new or has over 10,000 hours of operation, G&Z guarantees your satisfaction and its support. Guntert & Zimmerman is also a leader in the design and manufacture of canal construction equipment and bucket wheel trenchers along with other special equipment.