Bicycle parts

Long Yu Precision Industrial Co., Ltd. supplies bicycle parts forged from metal alloys, with precision-machined surfaces suited to OEM assembly and aftermarket repair. The components cover gears, brake assemblies, frame hardware and related fittings, all produced in Taiwan to industrial-grade tolerances. Buyers sourcing from this supplier should note the forged construction method, which typically yields greater fatigue resistance than cast alternatives in crank arms and chainrings. The parts are intended for compatibility with standard bicycle models across road, mountain and hybrid categories.

The material specification centres on alloy steels and aluminium alloys common to Taiwanese forging houses, with heat treatment typically applied to reach target hardness values. Surface finishes include phosphate coating, anodising or bare metal depending on the component function and buyer preference. Thread pitches conform to ISO standards for bicycle components, specifically BSA and ISO threading for bottom brackets and headsets. The forging process allows grain flow alignment, which improves tensile strength in stressed areas such as pedal spindles and brake caliper mounts. Buyers should request material certificates and hardness test reports to confirm conformance.

These parts serve bicycle manufacturers, aftermarket distributors, repair workshops and rental fleet operators. The supplier addresses indicate operations in Tainan, a region with established metalworking infrastructure. Import buyers should confirm minimum order quantities, available incoterms and lead times directly with Long Yu Precision Industrial, as these trade parameters are not specified in the listing data. The forged metal construction makes these components suitable for high-mileage applications where mechanical failure carries safety implications.

Long Yu Precision Industrial Co., Ltd. is located at No. 36, Lung Chung St., Lung Tan Tsun, Yung Kan 710, Tainan, Taiwan. The supplier is classified under an imported tier with a harbor trust designation. Response rate data shows 0.00 percent with zero average response hours recorded, which indicates buyers should expect to initiate contact through standard inquiry channels rather than rely on rapid quotation turnaround. No employee count, annual revenue figure, year of establishment, or client portfolio is stated in the available profile data.

The company operates within Taiwan's concentrated bicycle component manufacturing ecosystem, specifically in Tainan, where precision metal forging has developed over decades. The supplier description references metal forging experience and industrial-grade production without specifying facility size, equipment list, or certification scope. Buyers should verify ISO 9001 or IATF 16949 quality system registration directly, along with any specific bicycle industry certifications such as EN standards or CEN test reports. The listing does not disclose export experience, primary markets, or capacity figures.