D.I.D Standard Roller Chain Worldwide Standard Chains complying with ANSI, BS and ISO. The chains not only meet enough the requirements for the strength by ANSI, BS and ISO, but also provide the world’s top class quality.
D.I.D Ultimate Life Chain Series Introducing wide variety of anti-elongation chains for customers who are concerned with lubrication, maintenance cost and reducing downtime. DID is a pioneer of Sealed Chain technology and World No. 1 Motorcycle Chain manufacturer.
D.I.D Environment Resistant Chain Series “Strong chains suitable for use in various conditions” Introducing wide variety of anti-corrosion chains and specialty chain for customers who are concerned with corrosion resistant and working environment. DID’s Environment Resistant Chains will perform well under severe conditions.
D.I.D Ultimate Power Chain Series “Strong chains suitable for use in various conditions” Introducing three different types of high fatigue and tensile strength roller chain to meet the requirement from various heavy industries. DID Ultimate Power Chains are well accepted by major construction and earthmoving machine OEMs due to the fact of allowing you to select the chain one size smaller.
D.I.D Conveyor Chain Introducing wide variety of chains for conveyor application. We have high level technology, experiences, and lots of past achievements in the field of Conveyor Chains.