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Customizable Single & Multi-Speed Chainwheel Cranks with Color Options
US$1.50-2.50
100 Pieces
Sample price:US$0.00/set.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesCondition
NewModel NO.
TJ-CWCCertification
CE, ISO9001Customized
CustomizedApplication
Kids Bike, Road Bike, Mountain Bike, Ordinary BicycleChainwheel Teeth
28-38-48tMaterial
SteelLength
89/102/114/127/140/152/165/170/175mmIndex or Not
by CustomizedCover or Not
by CustomizedTransport Package
by CustomizedSpecification
28/38/48 TTrademark
OEMOrigin
ChinaHS Code
87149620Production Capacity
300000sets/MonthKey features
Customizable Crank Lengths: Available in 9 specific lengths ranging from 89mm to 175mm to fit various bike sizes.
Multi-Color Options: Offering ED, CP, and UCP finishes to match different aesthetic preferences.
OEM and ODM Services: Full customization support including designs, samples, and flexible minor adjustments.
Wide Application Range: Suitable for Kids Bikes, Road Bikes, Mountain Bikes, and Ordinary Bicycles.
High-Quality Materials: Constructed from durable Steel and Aluminum with optional covers.
Comprehensive Certifications: Holds CCC, CE, SGS, and ISO9001 certifications for global market compliance.
Fast Sample Delivery: Sample delivery time is approximately 3 days with adjustable options for customer needs.
Strict Quality Control: Rigorous inspection from raw material sourcing to final product checks ensures reliability.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.51h
AI-Powered supplier vetting
SummaryThe supplier is a combined company located in Hebei, China, with manufacturing, export, service, quality-control, and R&D-related capabilities listed. It offers broad customization and reports ODM and OEM experience, but is explicitly not a professional technical supplier and does not provide 3D software design or SDKs. Export activity is substantial, with 90% of total sales from exports and 10 years of export experience; stated markets include Africa, Europe, and domestic trade. Production resources include more than 10 production lines, inventory capability, and 6–10 quality-control staff, although no valid manufacturing-capacity contract with related subcontractors is reported. The supplier has quality assurance and uniformly followed finished-product inspection instructions, but lacks management-system certification, an approved-supplier list, and written corrective-action or complaint-handling procedures. Financial data for the stated periods shows zero reported operating revenue, operating cost,...
CertificationsThe supplier reports quality assurance in its quality-control processes, but its management-system certification status is NIL. Therefore, quality assurance is claimed without evidence of formal management-system certification.
After-Sales capabilityThe company describes comprehensive after-sales service and has inventory capability, but it has no overseas warehouse, overseas showroom, overseas agents or branches, and no written complaint-handling procedures or records. The positive service statement is therefore not supported by documented after-sales processes.
Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, and operating profit for 2024, with zero operating revenue also reported for 2023. These figures create a significant concern regarding demonstrated operating activity and financial credibility, although no further financial context is provided.
R&D capabilityThe supplier offers ODM services and OEM services for well-known brands, but reports no new products in the past year, no SDK availability, no 3D software design service, and only one year of total R&D engineer experience. The evidence indicates limited documented innovation capability despite design-related service offerings.
Production capacityThe supplier reports more than 10 production lines, inventory capability, standardized instructions for finished-product inspection, and one-month order fulfillment in both peak and off-peak seasons. However, it reports no valid manufacturing-capacity contract with related subcontractors, creating a documented capacity-management weakness.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These statements directly support broad customization capability.
Product Q&A
Q:Are you a factory or trade company?
A:
We are a direct manufacturer with our own factory located in Xingtai City, Hebei Province, a well-known bicycle production hub. In addition, we work with trusted partner factories to meet various customer demands. Welcome customers to visit our factory.
Q:Do you offer OEM & ODM services?
A:
Yes, we offer both OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) services. We can customize products based on your specifications or work on entirely new designs to fit your brand's needs.
Q:Are samples available? Is there a charge for samples?
A:
If you require a sample, you will need to pay the sample fee and the shipping costs. However, the sample fee will be refunded with your subsequent order, effectively making the sample free. Once a successful partnership is established, we will provide free samples for future orders to further support our long-term cooperation.
Q:What is your shipping policy?
A:
Shipping costs depend on the weight, size, and shipping method of the package, as well as the delivery destination. We work with reliable international couriers to ensure that your orders are delivered in a timely and cost-effective manner.
Q:How do I place an order?
A:
To place an order, simply contact our sales team with your product specifications, order quantity, and any special requirements. We will provide you with a quotation and guide you through the process.
Send Inquiry
*To:
Xingtai Tianjiu Bicycle Parts Co., Ltd
Xingtai Tianjiu Bicycle Parts Co., Ltd*Content:
Supplier replies will be sent to your registered email
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