Your trailer design.
Our metal fabrication.
THYH Trailer Parts supplies custom metal components for customers who assemble their own dump trailers. Our focus is the panels, floors, brackets and fabricated parts in your bill of materials.
A fabrication partner
for your assembly line.
THYH Trailer Parts is the trailer-component website of QINGDAO TIAN HUA YI HE FOUNDRY FACTORY, based in Qingdao, China. Established in 2002, our factory’s capabilities include sheet metal processing, machining, welding and metal assembly.
For this product range, we focus on drawing-based steel body components and supporting fabrications. Customers define the trailer design, final assembly and system requirements.
What you can source
- Left and right sidewall panels
- Front bulkheads and rear tailgates
- Floor panels and reinforced floor assemblies
- Brackets, gussets, supports and connection parts
- Loading ramp fabrications to customer designs
Parts may be quoted individually or as an agreed component package. The bill of materials determines what is included.
Clear scope.
Practical cooperation.
We organize discussions around the information your engineering and purchasing teams need to confirm.
Drawing-based supply
Part drawings, revisions and material specifications establish the manufacturing scope. No universal model compatibility is assumed.
Assembly-focused review
Share the overall assembly and identify critical interfaces. Define whether you need loose parts, welded subassemblies or matched groups.
Order-specific agreement
Prototype, production quantity, inspection, finishing, packing and delivery are reviewed for each quotation.
Based in Qingdao.
Ready to review your drawings.
Xiaobuhou Industrial Zone, Nanquan Town, Jimo District, Qingdao City, China.
Before we quote
Send the part and assembly drawings, bill of materials, quantities, material and finish requirements, inspection needs and delivery destination. If you are still defining the package, tell us which components you want to outsource.
Explore Manufacturing ↗Let’s define your component package.
Send drawings, a bill of materials, quantities and delivery requirements. Tell us which parts you will assemble in-house.