About Us

since 1970

Rubber Bits and Industrial Conveyors (Division of Sigmma Engineering Ltd ) is an owner operated company based in Petone. Our Company has been a single source solution for all Rubber Products and Services for the last 48 years in NZ.

We work closely with our customers to understand their challenges and provide them customized solutions for solving their material handling problems. Our objective is driven by our motto, “Top quality, High Performance & Complete Solutions.”


Rubber & Conveyor products

Keeping us busy

Queries received
Turned into Sale
98 %
happy customer
$ 40
Average cost per hour