How many countries do you export to?

Our products are exported to more than 50 countries and regions worldwide.

What is the minimum order quantity?

The minimum order quantity is 1 set.

How is quality controlled for finished products?

We perform 100% inspection including visual and functional checks with traceable raw materials.

China Factory Heavy Duty Compression Truck Auto Special Parabolic Dump Leaf Spring Bolster Railway Wagon Suspension Spring

Name: China Factory Heavy Duty Compression Truck Auto Special Parabolic Dump Leaf Spring Bolster Railway Wagon Suspension Spring
Brand: Inner Mongolia Firmaco Import & Export CO., LTD.
SKU: 2152950382

Inner Mongolia, ChinaInner Mongolia Firmaco Import & Export CO., LTD.

US$23.00

5 Pieces

Product profile

Customization

Available

Function

Pressed, Buffer

Material

Alloy

Model NO.

custom

Usage

Industrial, Auto

Load Type

Compression

Production Process

Hot Roll

Shape

Leaf

Customized

Yes

Type

Bogies

Process

Sand Casting

Quality

100% QC Passed

Specification

thickness 6-25mm, width45-100

Trademark

LUTONG

Origin

China

Key features

Comprehensive Certifications: Achieved IRIS, ISO9001, ISO14001, ISO45001, EN15085, TSI, EC, CRCC, AAR, ASME, EAC.

Global Export Reach: Products exported to over 50 countries including USA, Germany, Japan, Russia, and South Africa.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

OEM and ODM Services: Provides both OEM and ODM services for tailored manufacturing needs.

Advanced R&D Capability: Backed by 5,000 professionals and CNAS State Key Laboratory for intelligent manufacturing.

100% Quality Inspection: All finished products undergo visual and functional inspection with traceable raw materials.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays or one month.

Diverse Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Inner Mongolia Firmaco Import & Export CO., LTD.

Inner Mongolia, 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: 20years CertifiedNearest Port: KarachiAverage Response Time: ≤4.75h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. Its stated production facilities include center sill welding, underframe welding and assembly, wagon body welding and assembly, and coating and drying lines. Service processes include written procedures for inspection, supplier assessment, corrective actions, and complaint handling, with overseas services stated for Pakistan. The supplier reports 20 years of export experience and a service-capability supplier pool of 97 qualified suppliers. Financial information is incomplete and indicates zero values for several reported historical performance fields; no financial conclusion beyond limited credibility evidence is supportable. Innovation capability is supported by design, development, process research, testing, and national-level technology platforms, but SDK availability is explicitly absent. No certification ownership or specific customer case is directly provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and operates across equipment, machinery, railway transportation equipment, automotive-related products, mechanical components, and related hardware categories. Its stated group capabilities include complete-machine and core-component design, development, process research, testing, and experimental verification.

After-Sales capabilityThe supplier states that it provides overseas debugging, maintenance, repair, training, and equipment installation in Pakistan. It also reports written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints, supporting an established service process.

R&D capabilityThe supplier provides 3D software design and supports multiple customization modes. The group reports capabilities in machine and component design, development, process research, metrological testing, and experimental verification through national-level technology platforms; however, SDK availability is explicitly absent.

Production capacityNamed facilities cover center sill welding, underframe welding and assembly, wagon body welding and assembly, and coating and drying. The supplier also reports peak- and off-season lead times within 15 workdays to one month, together with written inspection procedures, indicating defined production and quality-control operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, in addition to 3D software design services. This directly supports broad customization capability.