Known for its Dependability In Design. As established technical innovator in the world chain drive market,serving a broad spectrum of industries with quality products for over 80 years. That is D.I.D. Our technology turns timely ideas into productive realities.D.I.D a professional partnership you can count on for your optimum drive system solutions.

Product Range

Standard Roller Chain XT Power Link BS Roller Chains ANSI Roller Chains		Ultimate Power Chains HI-PWR-SHK Roller Chain HK Roller Chain HI-PWR-S Roller Chain		Wear Resistant Chains Solid Bushing Chain (D) DH-α Chain (DHA) Sintered Bushing Chain (UR-B) Fit X-Ring Chain (LF) X-Ring (LX) / O-Ring (LD) Chain		Enviroment Resistant Chains Super Low Noise Chain (UN) Low-Temperature Resistant Chain (TK) Stainless Steel X-Ring Chain (SSLT) Stainless Steel Chain (SS/SSK) Double Guard Chain (WG) Hi-Guard Chain (E) Nickel Plated Chain (N)
Specialty Chains Related Products Agricultural Chain Small Pitch Chain Bicycle Chain Leaf Chain Oil Field Chain (RIG-REDi) Pin Oven Chain		Small Conveyor Chains Free Flow Chains & other Conveyor Chains Double Pitch Conveyor Chain Single Pitch Conveyor Chain		Large Conveyor Chains Dr. Window (One-Touch Inspection Door for Conveyor) DK Conveyor Chain Sprocket Seal Chain (Mega X-Ring Chain) Continuous Flow Conveyor Chain & Chain for Dust Conveyor Bucket Elevator Chain Standard Conveyor Chain