How is the torque amplified for tight bolts?

The slender rod handle design amplifies torque, and the square opening allows for auxiliary tools to boost leverage on rusted cores.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Are the wrenches suitable for heavy-duty truck maintenance?

Yes, they are designed for heavy-duty applications, withstanding ultra-high torque and severe impacts without deformation.

Robust Heavy-Duty Wrench Set for Truck Brake Disc Projects

Name: Robust Heavy-Duty Wrench Set for Truck Brake Disc Projects
Brand: Jiangsu Ludong Intelligent Machinery Co., Ltd.
SKU: 2139329952

Jiangsu, ChinaJiangsu Ludong Intelligent Machinery Co., Ltd.

US$1.00-55.00

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Type

Ring Spanner

Material

High carbon Steel

Model NO.

M24, M26, E18, E20, E24

Standard

German Type

Brand

Surface Treatment

Powder Coating

Size

Common

Feature

Ordinary

Working Mode

Manual

Folded

Unfolded

Handle Color

Metallic

Application Age

Adult

Keywords

Carton

MOQ

100

Country of Origin

Jiangsu

Specification Range

M24,M26,E18,E20,E24

Transport Package

Carton

Specification

OEM

Trademark

OEM

Origin

China

HS Code

8204110090

Production Capacity

100000pieces/Year

Key features

Heavy-Duty Alloy Steel: Crafted from premium alloy steel with high tensile strength, impact resistance, and wear resistance.

Anti-Slip Design: Full-wrapped multi-tooth engagement prevents slipping, protecting tools and valve cores during use.

High Torque Efficiency: Slender rod handle amplifies torque, making it easy to handle rusted or tight valve cores.

Specialized E-Series Fit: E18/E20/E24 wrenches feature a five-pointed star hole specifically for E-series brake disc valve cores.

Universal Truck Compatibility: Optimized for various truck models, reducing tool changes and enhancing maintenance efficiency.

Enhanced Durability: Heat-treated via quenching and tempering to ensure structural stability and long-term fatigue resistance.

Ergonomic Handle: Square opening accommodates auxiliary tools; rounded edges prevent hand scratches during prolonged use.

OEM/ODM Customization: Supports full customization from samples or designs, with flexible options for specific requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerSelf-branded

Jiangsu Ludong Intelligent Machinery Co., Ltd.

Jiangsu, 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. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryLudong is a manufacturing-oriented supplier with a broad industrial business scope and extensive listed machinery, including CNC, machining, forming, heat-treatment, and finishing equipment. It reports 3D software design capability, multiple customization modes, recent product development, raw-material traceability, 100% finished-product inspection, and ISO9001:2015 certification. Service-management procedures, complaint handling, and corrective/preventive-action records are stated to exist. The supplier has inventory capability and stated peak- and off-season lead times within 15 workdays, but lacks a valid manufacturing-capacity contract with related subcontractors, an overseas warehouse, and an overseas showroom. No cooperation with Fortune 500 companies is reported. Financial credibility cannot be assessed from the available non-financial evidence.

Supplier typeThe stated business scope covers building materials, steel, wood, standard parts, rubber products, machine tools, motor equipment, grinding wheels, bearings, mold materials, and import/export activities. Company history identifies successive tool and CNC machine-tool entities, indicating a manufacturing and industrial-equipment supplier rather than a purely trading or service business.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. This is explicit certification evidence, although no other certifications are identified in the provided slices.

After-Sales capabilityThe supplier reports written and followed procedures for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also states lead times within 15 workdays in both peak and off-season and accepts multiple service quotation and payment terms, supporting operational service capability; however, no specific warranty or repair policy is provided.

R&D capabilityThe supplier reports new products during the past year, five R&D engineers, more than 10 patents and invention achievements, and national high-tech enterprise recognition in 2019 and 2022. These details provide explicit evidence of ongoing R&D and technology activity.

Production capacityThe listed facility includes presses, punching, wire cutting, lathes, CNC centers, drilling, milling, grinding, boring and milling, and heat-treatment equipment. The supplier reports inventory capability, 100% finished-product inspection, raw-material traceability, and lead times within 15 workdays, but it has no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This combination indicates broad product-design and customization capability.

Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies. The slices do not provide named customers, project references, order examples, or other customer-case evidence, so customer-case strength cannot be established.