XTGJ Machinery | Premium Truck & Construction Machinery Parts Manufacturer

About XTGJ Machinery

Hebei Bossa Group Machinery Manufacturer Co., Ltd. operates five branch companies across Hebei, Jiangxi, and Zhejiang provinces. Xingtai Guangji Machinery Technology Co., Ltd., located in Xingtai City, Hebei Province, is our dedicated machinery factory specializing in casting iron and casting steel parts for trucks, tractors, and construction machines.

Our product range includes wheel hubs, brake drums, axles, gearbox casings, and other critical components. Most of our goods are produced according to OEM numbers or customer drawings, ensuring precise fit and performance.

We also operate Xingtai Milestone Machinery Technology Co., Ltd., our filter factory, which produces air, oil, fuel, and hydraulic filters for heavy-duty trucks and generators. All products are manufactured under strict quality control systems and tested before shipment.

SGS Certified CE Certified OEM/ODM Services Global Export

Over 30 Years

Experience in metal casting and machining

Our Product Range

Comprehensive selection of high-quality machinery parts for trucks, construction equipment, tractors, and industrial applications. All products manufactured to OEM specifications or custom drawings.

Brake Drums

For semi-trailers, trucks, and heavy-duty vehicles

Wheel Hubs

Precision cast for tractors and truck axles

Slack Adjusters

Manual and automatic types for BPW, Meritor

Brake Pads

WVA29062, WVA29087, FH100F and more

Gearbox Casings

Cast iron housings for Eaton and other brands

Axle Parts

Housings, components for 14T BPW and others

Engine Components

Cylinder heads, blocks, gaskets for OM457, 4JA1, etc.

Filters

Air, oil, fuel, hydraulic filters for trucks and generators

Featured Products

High-performance components trusted by customers in over 90 countries

Brake Drum 3600A

For US and Canada truck models

• OEM: 3600A
• Material: Cast Iron
• Application: Heavy-duty trucks
• Precision machined to OEM specs

Custom Pricing Request Quote

14T BPW Axle Housing

Cast iron axle component

• OEM: 0327243200
• Material: Cast Iron
• For Germany BPW systems
• High strength and durability

Custom Pricing Request Quote

T16/24 Air Spring Brake Chamber

Truck and trailer application

• Model: T16/24
• For truck trailer bus systems
• Reliable performance
• OEM specification compliant

Custom Pricing Request Quote

Brake Shoe Lining 4702

For Meritor Axle systems

• OEM: 4702
• For Meritor Axle
• High friction coefficient
• Long service life

Custom Pricing Request Quote

Manual Slack Adjuster 0517465130

For truck brake systems

• OEM: 0517465130
• For BPW 6-hole systems
• Durable cast construction
• Precise adjustment mechanism

Custom Pricing Request Quote

Cast Iron Gearbox Housing

For Eaton transmission systems

• For Eaton gearboxes
• Material: Cast Iron
• Precision machined
• OEM drawing compliant

Custom Pricing Request Quote

Truck Trailer Brake Pads

WVA29062, WVA29087, WVA29060

• WVA29062 / 29087 / 29060
• For DAF, IVECO, MAN, Mercedes
• High performance friction material
• Low noise and dust

Custom Pricing Request Quote

Engine Gasket A4571410080

For OM457/460/442/501/502 engines

• OEM: A4571410080
• For OM457, OM460, OM442 series
• High temperature resistant
• Perfect sealing performance

Custom Pricing Request Quote

Our Capabilities

Advanced manufacturing and quality assurance for precision components

Precision Casting

Sand casting since 1991 and precoated sand casting since 1996. We specialize in cast iron and cast steel components with tight tolerances and excellent surface finish.

Quality Assurance

Strict quality control system with SGS and CE certification. Each order is checked and tested by professional personnel before shipment.

OEM/ODM Services

We welcome OEM and ODM requirements. Most products are produced according to OEM numbers or customer drawings to ensure perfect fit and performance.

Global Export

Products exported to over 90 countries including USA, Canada, Russia, Ukraine, Kazakhstan, Malaysia, Australia, and Indonesia.

Machining Workshop

Complete in-house machining capabilities to finish cast components to precise specifications and surface requirements.

R&D Department

Experienced research and development team to support new product development and technical solutions for customer requirements.

Frequently Asked Questions

What materials do you work with?

We specialize in cast iron and cast steel parts for trucks, tractors, and construction machinery. Our foundry has extensive experience in both sand casting (since 1991) and precoated sand casting (since 1996).

Can you produce parts according to our drawings or samples?

Yes, absolutely. Most of our products are produced according to OEM numbers or customer drawings. We also accept sample-based production for parts where drawings are not available.

What certifications do you have?

We have obtained SGS and CE certificates for our products. Our quality management system ensures that each order is checked and tested by professional personnel before shipment.

Which markets do you export to?

Our products are exported to more than 90 countries worldwide, including the United States, Canada, Peru, Venezuela, Russia, Ukraine, Kazakhstan, Malaysia, Australia, and Indonesia.

Do you offer OEM and ODM services?

Yes, we sincerely welcome OEM and ODM requirements and orders. Our experienced R&D department can support custom product development based on your specifications.

What is your minimum order quantity?

MOQ varies depending on the product and customization level. Please contact us with your specific requirements, and we will provide a tailored quotation.

Get in Touch

Contact our team for product inquiries, quotations, or technical support.

Ms. Zhang

Sales Representative

Call: 13231982661 Visit Website

For the most accurate information and current product availability, please visit our official website.