1 M series conveyor chains A2 2 High-quality alloy steel 3 CNC & ... processing capacity of parts 1. We produce M series conveyor chains ( pitch 40, 50, 63, 80, 100, 125, 150, 160 ... K2 or as customer requirements4. Except manufacturing equipments of the chains, we also have automatic lathes, bench lathes, grilling head ... ensure delivery and lower prices. M series conveyor chains with A2 attachments