High Precision Crown Wheel for Heavy Truck Transmissions

Name: High Precision Crown Wheel for Heavy Truck Transmissions
Brand: Qingzhou Jianfu Gear Co., Ltd.
SKU: 2025526965

Shandong, ChinaQingzhou Jianfu Gear Co., Ltd.

US$80.00-180.00

1 Set

Sample price:US$80.00/set.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car

Hardness

Hardened Tooth Surface

Model NO.

JF 440 14: 37

Gear Position

External Gear

Manufacturing Method

Cast Gear

Toothed Portion Shape

Herringbone Gear

Material

Cast Steel

Type

Bevel Gear

Color

Dark Grey

Pressure Angle

20 Degree

Outer Diameter

292

Customized

OEM

After Warranty Service

Video Technical Support, Online Support

Transport Package

Stardard Package(Carton, Wooden Pallet)

Specification

48.5*48.5*18.5

Trademark

JIANFU

Origin

China

Production Capacity

3000 Sets/Day

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamYears of Export Experience

Qingzhou Jianfu Gear Co., Ltd.

Shandong, 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: Qingdao PortAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates substantial gear-manufacturing infrastructure, including more than 560 high-precision machining equipment, multiple gear production lines, forging and heat-treatment lines, over 800 employees, and stated annual spiral bevel gear capacity of 800,000 boxes. It reports ISO-related quality certifications, ISO14001:2015, documented inspection and service procedures, corrective-action processes, and complaint-handling procedures. The supplier provides broad customization, ODM, and OEM services, and reports new product development during the past year. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, has no overseas warehouse or showroom, does not continuously reconcile production quantities, and has no standard operating procedure for outsourced manufacturing. Financial information is insufficient to assess credibility, while customer cases are not specifically identified.

Supplier typeThe supplier is a gear manufacturer with in-house machining, grinding, forging, heat-treatment, and gear-production capabilities. Its stated products include hypoid and spiral bevel gears, with 800 employees, seven production lines, and exports to Southeast Asia and the Mideast.

CertificationsThe supplier states that its quality management system was certified under ISO9001:2000, QS-9000:1998, and ISO/TS16949, and separately lists an ISO14001:2015 certificate. The provided information supports possession of multiple quality and environmental certifications.

After-Sales capabilityThe supplier has written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. It also supports multiple quotation and payment terms, but the slices do not directly describe warranty, repair, replacement, or technical after-sales scope.

R&D capabilityThe supplier reports 15 years of total R&D engineer experience, development of hypoid and spiral bevel gears using its own technology, new products during the past year, and ODM availability. It does not provide an SDK, but that limitation does not negate the documented product-development capability.

Production capacityProduction resources are substantial: over 560 high-precision machines, 10 Klingelnberg Oerlikon FH lines, 36 Gleason lines, five forging lines, heat-treatment lines, seven reported production lines, and stated spiral bevel gear output of 800,000 boxes. However, the supplier reports no continuous batch quantity reconciliation, no outsourcing SOP, and no valid manufacturing-capacity contract with related subcontractors, creating documented process-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting broad product-development and customization capability.