Since 1975, NDI Group has had its own production of rims and dual wheels and has over the years developed the AP + Dual Wheels system, which today is one of the most used systems in Europe. In the development of the AP+ Dual Wheel system NDI Group A/S has the customer needs in focus, which has resulted in a lot of benefits and high safety for the end user. The AP+ Dual Wheel is a unique system, which suit every tractor and ensure better traction, great stability and easy mounting and demounting no matter where you are. The AP+ Dual Wheel is tailor made for your needs and can be produced in any size. At NDI Group A/S, we take great honor in providing the best customer service, high quality and fast delivery to all our customers.