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OEM Mountain Bike Chainring Bicycle MTB Chainrings Crank
US$0.50-5.00
200 Pieces
Sample price:US$1.50/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
as SpecificationWarranty
6 MonthsModel NO.
SA-FPCondition
NewCertification
CE, BSCI, EEC, ISO9001Customized
CustomizedApplication
Kids Bike, Road Bike, Mountain Bike, Ordinary BicycleChainwheel Teeth
34-42TMaterial
AlloyItem
Chainring CrankRaw Material
Aluminum, SteelSize
as Your RequirementTechincs
Forging, MachiningBrand Name
Shengao,OEMStandard or Nonstandard
NonstandardFactory
Over 15 Years Experience in ProducingLogo
Customized Logo Is AvailableQuality Control
100% InspectedPrice Range
1~10USD/PCSOEM Service
YesCustom Made
YesLogo Printing
CustomizedMOQ
10-1000PCSFree Sample
YesTransport Package
Plywood BoxSpecification
As your requirementTrademark
ShengaoOrigin
Weifang City, Shandong Province, ChinaHS Code
87089910Production Capacity
50000PCS/MonthKey features
Customized Logo: Customized logo printing is available for your brand.
High Strength Material: Made of Aluminum alloy + Chromium Molybdenum Steel.
Wide Compatibility: Compatible with 7/8/9/10/11/12 speed chains.
Multiple Color Options: Available in Black, Red, Blue, Green, Gold, Purple, Rainbow.
100% Quality Inspection: Each part undergoes 100% test and tryout before shipment.
OEM/ODM Service: Supports OEM and ODM services for specific requirements.
Certified Quality: Holds CE, BSCI, EEC, and ISO9001 certifications.
Flexible MOQ: MOQ ranges from 10 to 1000 pieces depending on needs.
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.82h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.
Product Q&A
Q:What types of bicycle cranksets and chainrings do you offer?
A:
We specialize in manufacturing high-quality bicycle components including aluminum alloy, steel, and cast iron cranksets and chainrings. Our products are available in various sizes and tooth configurations to meet different cycling needs. We support both OEM and ODM services, allowing customization to your specific requirements. We can produce 35 million sets of bicycle chainrings and cranksets annually, holding 36% of the global market share.
Q:What services can we provide?
A:
Accepted Delivery Terms: FOB,EXW; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T; Language Spoken:English,Chinese
Q:What is your minimum order quantity (MOQ)?
A:
Our standard MOQ is 200 pieces per product. However, we can discuss flexible quantities for initial trial orders or specific customer needs. For OEM/ODM projects, MOQ may vary based on customization requirements.
Q:How do you handle shipping and logistics?
A:
We have extensive experience in international shipping and can arrange door-to-door delivery worldwide. Our standard shipping methods include sea freight, air freight, and express delivery (DHL, FedEx, UPS). We ensure proper packaging to protect your goods during transit and handle all necessary export documentation.
Q:What is your quality control process?
A:
Quality is our top priority. We implement a rigorous QC process that includes: - Raw material inspection - In-process quality checks - Final product testing - Pre-shipment inspection We hold ISO 9001 certification and can provide product test reports upon request. Our products meet international standards fordurability and performance.
Send Inquiry
*To:
Weifang Shengao Machinery Co., Ltd.
Weifang Shengao Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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