What materials are used for the stem?

The stem is made of premium aluminum alloy, providing a balance of strength and light weight.

Which types of bicycles is this stem compatible with?

It is applicable for kids bikes, road bikes, and ordinary bicycles.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Premium Black Aluminum Bicycle Stem for Enhanced Performance

Name: Premium Black Aluminum Bicycle Stem for Enhanced Performance
Brand: Xingtai Tianjiu Bicycle Parts Co., Ltd
SKU: 1940827915

Hebei, ChinaXingtai Tianjiu Bicycle Parts Co., Ltd

US$1.50-2.30

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

We Can Offer The Best After-Seller Service

Condition

New

Model NO.

TJ-BL-23

Certification

ISO9001

Customized

Non-Customized

Application

Kids Bike, Road Bike, Ordinary Bicycle

Material

Aluminum

Height

26-35mm

Transport Package

Carton

Trademark

TIANJIU

Origin

China

Production Capacity

500000PCS Per Month

Key features

Premium Aluminum Material: Constructed from high-quality alloy aluminum for durability and lightweight performance.

ISO9001 Certified Quality: Manufactured under strict ISO9001 standards ensuring consistent product quality.

Versatile Application: Suitable for kids bikes, road bikes, and ordinary bicycles with 26-35mm height.

OEM/ODM Support: Offers full customization, minor customization, and flexible design options.

Professional Manufacturer: Factory with 15000 sqm area, 260 employees, and 80 sets of production equipment.

Fast Delivery Time: Short lead time of one month for both peak and off-season orders.

Reliable After-Sales Service: Provides reasonable compensation for quality issues after friendly negotiation.

Global Export Experience: Exported to over 30 countries in Middle East, Asia, Africa, and Latin America.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceFast DeliveryQuality Assurance

Xingtai Tianjiu Bicycle Parts Co., Ltd

Hebei, China

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: ≤3.87h

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.