Precision Cast Bolster Car Bolster Wagon Bolster Excellent Mechanical Property

Name: Precision Cast Bolster Car Bolster Wagon Bolster Excellent Mechanical Property
Brand: Inner Mongolia Firmaco Import & Export CO., LTD.
SKU: 2332775905

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

US$1,000.00-1,700.00

1 Piece

Product profile

Customization

Available

Type

Sand Casting

Sand Core Type

Sodium Silicate Sand Core

Application

Machinery Parts

Machining

Machining Center

Material

Steel

Surface Treatment

Sand Blast

Surface Roughness

Ra12.5

Standard

DIN

Certification

CE, ISO 9001:2000, ISO 9001:2008

Service

OEM\ODM

Process

Sand Castin

Customized

Yes

Quality

100% QC Passed

Capacity

10000

Designed Axle Load

25 T

Transport Package

Wooden

Origin

Baotou, China

Key features

High-strength cast steel with great impact and fatigue resistance

Heat treatment plus multi-level NDT to eliminate internal casting defects

Precision casting & machining for accurate critical mating surfaces

Manufactured per AAR heavy haul standards for overseas freight projects

OEM customization available for new build and spare part replacement

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: ≤4.52h

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.

Product Q&A

Q:What is a bolster?

Our bolster is cast steel. Heat treatment is applied to reduce internal stress and improve resistance against cyclic impact loads.

Q:What material is your bolster made of?

Our bolster is cast steel. Heat treatment is applied to reduce internal stress and improve resistance against cyclic impact loads.

Q:Which standards do these bolsters follow?

The bolsters are produced complying with AAR specifications. They satisfy mechanical and inspection requirements of heavy haul railway freight vehicles.

Q:What inspections will be performed on bolsters?

Multi-stage non-destructive testing is carried out after casting and heat treatment, to detect hidden defects such as shrinkage, porosity and inclusions.

Q:Can you produce custom bolster according to our drawings?

Yes, OEM service is available. Custom bolsters can be manufactured based on customer drawings and technical specifications.