What is the folded size of the bicycle?

The folded dimensions are 850x450x730mm.

What type of brakes does it use?

It comes with 160mm G3 disc brakes for effective stopping.

What is the warranty period?

The product includes a one-year warranty.

Quick Charge Low Carbon Powered Model Folding Electric Bicycle for Courier Service

Name: Quick Charge Low Carbon Powered Model Folding Electric Bicycle for Courier Service
Brand: Changzhou Sanlai Electronic Technology Co., Ltd.
SKU: 2318309415

Jiangsu, ChinaChangzhou Sanlai Electronic Technology Co., Ltd.

US$680.00-880.00

10 Pieces

Sample price:US$680.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year Warrantly

Warranty

One Year Warrantly

Model NO.

MARINER

Wattage

251-350W

Battery Voltage

36V

Battery Type

Lithium Battery

Wheel Size

Customized

Motor

Brushless

Frame Material

Aluminum Alloy

Certification

Folded

Max Speed

20-40km/h

Range per Power

31-60km

Brake

Double Disc Brake

Material

High Carbon Steel/Carbon Fiber/Carbon Fiber, etc

Color

Customized

OEM/ODM

Yes

System

Shimano

Speed

7 Speed

Transport Package

One Box

Origin

Changzhou, Jiangsu, China

HS Code

8711600010

Production Capacity

5000PCS/Month

Key features

Ultra-light Carbon Fiber Frame: 13kg net weight with 20-inch carbon fiber frame and front fork for easy one-hand lifting.

Customizable Wheel Size: Wheel size is available in customized options to meet specific project requirements.

Customizable Color Options: Color is fully customizable to align with brand identity and market preferences.

High Torque Motor Performance: 250W high-speed motor delivers up to 40 Nm torque with a torque sensor for smooth power.

Extended PAS Range: Pedal Assist System (PAS) offers a range exceeding 80km on a single charge.

Premium LG Battery System: Equipped with LG 36V 10Ah lithium-ion battery integrated into the seat post.

Compact Trifold Design: Unique three-fold architecture reduces folded dimensions to 800x450x750mm for portability.

OEM/ODM Program Support: Full platform support for private-label programs with customizable components and accessories.

Company profile

Changzhou Sanlai Electronic Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.71h

AI-Powered supplier vetting

SummaryChangzhou Sanlai Electrical Technology Co., Ltd. is identified as a trading company associated with manufacturing and operating in electric motors and related components. It reports broad customization, ODM, and OEM capabilities, including OEM service for well-known brands, and states that new products were developed during the past year. Finished-product inspection instructions are reportedly followed uniformly, while complaint handling and corrective/preventive-action procedures have documented implementation. However, no written supplier-service assessment procedure or approved-supplier list is reported. The supplier has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation. Export-start year is confidential, overseas service coverage is recorded as zero, and no certification information is provided. Financial information is excluded from this assessment in accordance with the privacy requirement.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions. However, overseas service coverage is recorded as zero, and it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation; broader after-sales coverage is therefore limited or unverified.

R&D capabilityThe supplier reports that it developed new products during the past year, provides ODM services, and emphasizes innovation and market-oriented customized solutions. It does not have an available SDK, but the provided evidence still supports product-development and design capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability and positions customized solutions as part of its customer-focused offering, providing strong direct evidence of broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. No brand names, project details, product scope, or independently verifiable case descriptions are provided.