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  • Wheelset
    Wheelset
    A wheelset is a core component of a bicycle, consisting of four main parts: spokes, rim, tire, and hub. It supports the bicycle’s weight, transmits riding power, and adapts to various road conditions....
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  • Bike Hub
    Bike Hub
    The bike hub is the core component of a bicycle wheel, located at the center of the wheel and connected to the rim through spokes to form an integrated structure. Its shell is typically made of steel ...
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  • Freewheel
    A freewheel is a set of sprockets of different sizes mounted on the rear hub (rear axle) of a bicycle. Together with the front chainring set, the chain, and the rear derailleur, it forms the bicycle’s...
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  • Disc Brake
    A bicycle disc brake is a high-performance braking system. Based on the actuation medium, it can be classified into mechanical disc brakes (cable-actuated) and hydraulic disc brakes (fluid-actuated). ...
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About SHENGLU

As

China bicycle hub manufacturers and wholesale steel bike hub suppliers

, founded in 1998, Shenglu is a professional manufacturer specializing in bicycle components, including hubs, freewheels, disc brakes and wheel sets.
Company Profile

Manufacturing Built for
Stable Supply

Our production strength is built on a fully integrated manufacturing system and controlled internal coordination.

All major manufacturing processes — including metal processing, forging, CNC machining, surface treatment, heat treatment and final assembly — are completed within our own facilities.

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  • Factory Area

    Over 80,000 square meters

    Factory Area

  • Annual Output of Bicycle Hubs

    About 15 million sets

    Annual Output of Bicycle Hubs

  • Annual Output of Bicycle Freewheels

    Over 5 million pieces

    Annual Output of Bicycle Freewheels

  • Monthly Supply Capacity

    Up to 1.3 million pieces

    Monthly Supply Capacity

The integrated production system is more suited for consistent, repeatable and stable supply.

Ningbo Shenglu Bicycle Co., Ltd.