Lightweight High-Strength Bicycle Crank Aluminum Alloy Forging for E-Bike

Name: Lightweight High-Strength Bicycle Crank Aluminum Alloy Forging for E-Bike
Brand: Jinhuixing (Shenzhen) Technology Co., Ltd.
SKU: 2251652515

Guangdong, ChinaJinhuixing (Shenzhen) Technology Co., Ltd.

US$2.00

100 Pieces

Product specifications

12-12

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

Crank

Molding Technics

Pressure Casting

Application

Hardware

Material

Aluminium

Heat Treatment

Quenching

Surface Treatment

Passivation

Forging Tolerance

+/-0.2mm

Standard

AISI

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Service Type

OEM Forging Service, Custom Fabrication

Numerical Control

CNC/Mnc

Processing Precision

0.01~0.02(mm)

Sample Lead Time

15-20 Days

Annual Capacity

5, 000, 000 Pieces

Transport Package

Carton on Wooden Pallet

Specification

Customized According to Drawings

Trademark

E-briway

Origin

Shenzhen

HS Code

84485900

Key features

Custom Fabrication Service: Offers full customization from samples, designs, and flexible minor adjustments.

High Precision Machining: Achieves processing precision of 0.01-0.02mm using CNC/MNC technology.

CE and ISO Certified: Holds CE, ROHS, ISO 9001:2000, and ISO9001:2008 certifications for quality assurance.

Aluminum Alloy Material: Manufactured using high-strength aluminum alloy suitable for e-bike cranks.

Forging Process: Utilizes pressure casting and forging techniques for superior strength.

Rapid Sample Production: Sample lead time is 15-20 days, with free samples available if no new mold is needed.

Large Annual Capacity: Capable of producing up to 5,000,000 pieces annually to meet high demand.

Comprehensive QC Inspection: 100% inspection including visual and function checks for all finished products.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamPatents Awarded

Jinhuixing (Shenzhen) Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.16h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 99 employees and a licensed scope covering automotive parts, plastic products, molds, hardware products, and general freight transportation. It offers custom forging parts and identifies as a professional technical supplier providing 3D software design, ODM, and multiple customization options. R&D activity includes new products within the past year, but no SDK is available and it does not provide OEM services for popular brands. Quality assurance and raw-material traceability are reported, while written corrective-action and complaint-handling procedures are absent. The supplier has inventory capability and exports 90% of sales, but lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is a limited company with 99 employees, classified as a combined company, and is not identified as part of a larger group or an offshore company. Its licensed business scope covers automotive parts, plastic products, molds, hardware products, and general freight transportation, while its offered product scope is custom forging parts.

After-Sales capabilityThe supplier has in-stock service capability, accepts multiple service payment terms, and reports a one-month average lead time in both peak and off-season periods. However, it has no written corrective and preventive action procedures or complaint-handling records, and lacks overseas warehouses, showrooms, agents, branches, and overseas service coverage.

R&D capabilityThe supplier identifies as a professional technical supplier, provides 3D software design, offers ODM services, and reports having launched new products during the past year. Its limitations include no available SDK and no OEM service for popular brands.

Customization capabilityThe supplier offers custom forging parts and supports customization from samples, designs, minor customization, flexible customization, and full customization. It also provides 3D software design services, directly supporting design-based customization.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are an integrated industrial and trading enterprise offering one-stop production solutions. We operate our own forging workshop and maintain long-term partnerships with multiple outsourcing suppliers.

Q:What is your lead time?

Generally, it takes 15-35 days after order confirmation.

Q:Do you provide samples? Are they free or charged?

Yes, we provide samples. Samples are generally free if no new mold is required. If a new mold needs to be created, a 50% mold cost will be charged.

Q:What are your payment terms?

Mold cost: 50% deposit, with the remaining 50% due after sample approval. Product payment: 30% down payment, and the balance of 70% must be settled before shipment.