Double plus chains is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles.

At YQ-CHINATRANSMISSIONS, we are proud to offer the highest quality Double plus chains to our customers. 

It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

Teeth hardened, stamping, surface treatments as customer's request.

All stock short pitch chains go through high quality control to suit your requirement.