For the last 20 years, ZERO® has been at the forefront of height safety throughout Australasia. Our equipment is the result of extensive global research, innovation and design. ZERO® Height Safety is 100% New Zealand owned & operated. Celebrating 20 years of market leadership in fall protection solutions. The materials used to manufacture our product are largely made in the European Union: fabric, webbing, bias, rope-lines, thread, reinforcements.