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Product profile
Customization
AvailableWarranty
1 YearsApplicable Kind
Electric BicycleModel NO.
12*2.125Diameter
12-26Tire Design
Bias Belted TyreCertification
ISO, CCC, CE, DOTTread Pattern
Dual Purpose Tread PatternType
TubeCustomized
CustomizedCord Material
RayonColor
BlackCondition
NewUse
BMX, Cruisers, Kids' Bikes, Mountain Bikes, Road BSpecification
12*2.125 14*2.125 16*2.125 18*2.125 20*2.125Trademark
RUNSTONEOrigin
ChinaHS Code
40114000Production Capacity
10000/DayCompany profile

Business Type: Manufacturer/FactoryExport Year: 2009-11-13Nearest Port: QingdaoAverage Response Time: ≤1.86hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryShandong Runtong Rubber Co., Ltd. is presented as a China-based manufacturer/factory specializing in motorcycle and electric bicycle tires, inner tubes, and related products. The supplied information indicates six production lines, 31–40 quality-control staff, annual motorcycle tire and tube output of 16.2 million pieces, and export markets across multiple regions. Products reportedly hold national mandatory CCC authentication and are sold worldwide under several brands. The supplier states that it provides fast delivery and after-sales service, with off-peak lead times within 15 working days and peak-season fulfillment within one month. Its R&D activities include studying tire performance and developing products for different markets, but the evidence does not establish detailed customization processes or named customer cases. Financial information is excluded.
Supplier typeThe supplier is identified as SHANDONG RUNTONG RUBBER CO., LTD., a limited company in Rizhao, Shandong, China. Slice 4 classifies it as a Manufacturer/Factory, while slice 3 also describes the company nature as a trade company; the direct manufacturer/factory designation and stated tire production operations support treating it as a manufacturing supplier with some conflicting classification data.
CertificationsThe company background states that its motorcycle and electric bicycle tire products have passed national mandatory CCC authentication. This is explicit certification evidence for the described product scope.
After-Sales capabilityThe supplier explicitly promotes good after-sales service and associates it with its overseas-market offering. However, no service process, response standard, warranty terms, or support organization is provided, so the evidence supports a positive stated capability but not its depth.
R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, research into driving performance and other tire properties, overseas technical study, and ongoing development for different markets. These statements indicate active R&D efforts, although no specific patents, new-product results, or independently verified achievements are supplied.
Production capacityThe supplier reports six production lines, 31–40 quality-control staff, annual motorcycle tire and tube output of 16.2 million pieces, and a 15-working-day off-peak lead time with peak fulfillment within one month. Its stated factory status, production equipment, and output support substantial production capability.
Client casesThe supplier cites products associated with brands including Jialing, Zhongshen, Dayun, Honda, Qiangjiang, and Qingqi, and reports overseas market reputation in South America and Latin America. These are stated references and market claims, but no specific project details, order scope, or independently verified customer case documentation is provided.
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SHANDONG RUNTONG RUBBER CO., LTD.
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