What is the warranty period?

Standard warranty is 12 months or 2,000 operating hours, whichever comes first. Extended coverage up to 36 months is optional.

What is the minimum order quantity?

The minimum order quantity is 50 pieces.

Hot Selling Models

Name: Steel Frame Series/Impact-Resistant, Shatterproof Electric Bicycle/Ebike/Hot Selling Models
Brand: Tianjin Danny Electric Vehicle Technology Co., Ltd.
SKU: 2150893932

Tianjin, ChinaTianjin Danny Electric Vehicle Technology Co., Ltd.

US$156.00-185.00

100 Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

Steel frame series A11

Wattage

351-500W

Battery Voltage

48V

Battery Type

Lithium Battery

Wheel Size

18"

Motor

Brushless

Frame Material

Carbon Steel

Folded

Unfolded

Max Speed

20-40km/h

Range per Power

10-30km

Color

Black, White, Yellow, Gray

Brand Name

Danni

Packaging Materials

Carton

Transport Package

Carton

Trademark

DANNI

Origin

Tianjin, China

HS Code

87116000

Key features

Customizable Motor Power: Motor power ranges from 350W to 1200W to suit different needs.

Durable Carbon Steel Frame: Constructed with high carbon steel for impact resistance and stability.

Flexible Color Options: Available in Black, White, Yellow, and Gray with customization support.

Advanced Connectivity: LCD panel upgradable to Bluetooth and NFC connectivity.

Comprehensive Warranty: Standard 12 months or 2,000 hours; extended up to 36 months optional.

24/7 Global Support: Round-the-clock technical support and remote or on-site training.

OEM/ODM Services: Full customization, flexible adjustments, and design-based options.

Brake System Customization: Disc and drum brakes can be customized as needed.

Company profile

High Repeat Buyers ChoiceQuality AssuranceExhibition Experience100% Finished Products Inspection

Tianjin Danny Electric Vehicle Technology Co., Ltd.

Tianjin, 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: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.55h

AI-Powered supplier vetting

SummaryThe supplier is a China-based combined business entity established in 2024, with five employees, a 2,000 m² manufacturing plant, and two production lines. It reports full customization and ODM capabilities, recent new-product activity, OEM service for well-known brands, and 90% export sales. Finished-product inspection instructions are available and uniformly followed. However, the supplier has no valid manufacturing contract with related subcontractors, no outsourcing SOP, no ongoing batch quantity reconciliation, and only one quality inspector. Service, corrective-action, and complaint-handling procedures reportedly lack written records. No certification information, SDK availability, overseas warehouse, or showroom is provided, while financial information is insufficient for a credibility assessment.

Supplier typeThe supplier is a combined limited company in China, operating in Tianjin, with stated activities covering technical services, motorized-vehicle manufacturing, and motorized-bicycle sales. It identifies itself as a professional electric bicycle factory and operates a 2,000 m² plant.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development activity. However, it has no available SDK, so software-development support is not evidenced.

Production capacityThe supplier reports two production lines, a 2,000 m² facility, in-stock capability, and standardized instructions for finished-product inspection. Significant control weaknesses are also stated: no valid subcontractor manufacturing contract, no outsourcing SOP, no continuous batch quantity reconciliation, and only one quality inspector.

Customization capabilityThe supplier explicitly offers full and flexible customization, minor customization, customization from designs, and customization from samples. It also reports ODM capability, providing direct evidence of broad product customization support.