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Polyparts was founded in 1976, specializing in power transmission and conveying products for over 45 years. Started in Hong Kong in the booming 70’s by importing power transmission and textile product, in the 1980’s entered China and develop China market with major supplier such as Mitsuboshi / Continental / Nitta, with imported machinery in each location to provide cutting / jointing / technical service to support both supplier and customers. Our advantages in Hong Kong not only is Tax-Free port, also East meet West culture will enhance communication between customer and supplier. Over the years we represent reliable and high quality brands worldwide, continues to provide “Best service, supreme product” to our customers.  


Our products

Belt: V-belt, Timing belt, PVC Conveyor belt, PUround belt, Link belt

Metal: V-belt Pulley, Timing pulley, sprocket,roller chain, conveyor chain, Gear, conveyor drum and pulley

Other: Teflon Tapes, Tubes and Fittings, Airfilters, Vibrator solutions


Our services

Joining and Cutting Timing belt/ Conveyor belt

Installation of special backing / Cleats /V-guide to conveyor belt / Timing belt

Belt drive design, Conveyor system design

Made to order metal parts with special surfacetreatment

Troubleshooting on Power Transmission and Conveying

Free seminar design for Corporate on Power Transmissionand Conveying topics



Continental, Mitsuboshi, Breco, FennerDrives, Megadyne, Nitta, Forbo, Ammeraal, Volta, Taconic, Martin Sprocket andGear, Getnzer


Our customer and Service area

Railway and public transport-Timing belt forautomatic sliding door, Automotive belt, V-belt

Paper processing-Conveyor belt, Power TransmissionFlat belt

Food production facilities-Conveyor belt, modularbelt, conveyor pulley, round belt

Elevator-PU Flat belt with steel cord

Building Management (AHU/HAVC)- V-belt, Linkbelt, V-belt pulley

Waste and water treatment plant- V-belt, conveyorsystem, timing belt

Cement plant- drag conveyor, shiftless screwconveyor, bucket elevator, welding consumable and hard facing service