LEP Engineering Plastics, formerly known as Addington Engineering Ltd, Ludowici Plastics, and most recently Mulford Engineering Plastics, has more than 60 years of experience in engineering plastics in Australia and New Zealand. The business was acquired by Challenge Partners in 2013 and changed its name to LEP Engineering Plastics Ltd. (now Aotearoa Industrial Components Limited).

Our facilities in Auckland and Christchurch contain a large amount of manufacturing capacity, including a sizable polyurethane casting facility in Auckland, an injection molding factory in Christchurch, as well as cutting-edge machine shops in both cities.

LEP purchased the 3D plastic printing business Plastic Design Technologies in 2014; the company has now changed its name to LEP 3D Printing.