NBKIV is the profession elevator parts and precision machining parts supplier. NBKIV supplies high quality elevator parts, and we also produces and distributes high quality precision turning parts, milling parts, drilling parts, polishing parts, covering Aluminium, Brass and Steel. For over 6 years, companies in the U.S.A, Australia and Europe have been relying on NBKIV for elevator parts and high quality precision machining parts.At NBKIV, 6 years of design and manufacturing experience, coupled with our professional engineers, we are confident of supplying quality elevator parts, mechining parts and products information you need. We also constantly add new products, services and improvement programs and facilities to meet your goal.