Product Announcements:
Chains and Sprockets

Custom stainless sprockets in 304/316 steel. A/B styles with keyways, set screws, or hex bore. 3-5x longer life than carbon steel in wet or chemical environments. Read more...

Precision-hardened idler sprockets with 65HRC tooth surface, rated for 2000 RPM operation. Maintains chain tension and reduces wear in high-speed transmission systems. Read more...

we specialize in: Transmission chain(Driving Chain), Conveyor Chain, Engineering Chain, Stainless Steel Chain, Lifting Chain, Agricultural Chain, Forging Series, Cast Iron Chain. We can also produce chain products according to customer' drawings or samples. Read more...

Guides for roller chains that comply with DIN 8187 and round link chains that comply with DIN 766 and DIN 764.

Our guides are range of : Steel C profiles , Chain guides for roller chains , Chain guides for round link chains , Belt guides. we also offer OEM products simply send us a drawing or sample/template and we'll provide you with a free quotation.

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LENO’s black-anodized aluminum sprockets combine lightweight durability with corrosion resistance for high-efficiency power transmission. Available in ANSI/ISO standards with customizable bores, keyways, and tooth profiles—ideal for applications where weight savings and performance are critical. Read more...

The products are mainly sold to the Middle East, Europe and America with more than twenty years of history. Hangzhou Chinabase Machinery also hopes to develop more new classes with business company. Read more...

A sprocket is a mechanical wheel with teeth or spikes, used to mesh with a chain or belt to promote the rotation and movement of the "wheel". This meshing ensures synchronous motion, allowing the sprocket and belt to operate efficiently in coordination. It is crucial for sprockets and belts to have the same thickness to ensure optimal performance. Read more...

LENO taper-lock sprockets with compatible taper bushings provide a secure, zero-backlash connection for power transmission systems. Available in metric and imperial bore sizes with integrated keyways for direct installation—no machining required. Read more...

Stainless steel double chainwheels deliver corrosion resistance and high torque capacity for industrial applications. Precision-engineered for durability and consistent performance in harsh environments. Read more...

Custom-engineered motorcycle sprockets optimize power transmission with tailored gear ratios, enhancing durability, acceleration, and efficiency for off-road and street applications. Read more...