YB: Your Casting Partner
We deliver engineering-driven foundry solutions that combine sourcing, machining, and quality assurance. Our casting sourcing service are built for global buyers who need reliable cross-border casting solutions for industrial and agricultural use.
Quality Assurance
Extensive Sourcing & Machining Network
We partner with multiple foundries and machining facilities to deliver consistent quality in gray iron small batch castings and cast iron machining services. As a B2B casting supplier in Asia, we help simplify sourcing and reduce the risk of hidden cost casting suppliers.
Full Material & Dimensional Control
From ISO quality casting services to certified heat treatment, we provide full traceability, including test reports, dimensional reports, and metallurgical analysis. We also offer PPAP documentation, FMEA, control plans, and material certs to ensure compliance with OEM requirements.
End-to-End Process Oversight
We manage every step: fast tooling for casting, CNC machining services, surface inspection, and logistics. Our team supports fast quoting casting services and quick quote custom metal castings for urgent or low-volume custom metal casting needs. We include CAD drawing review, foundry simulation, and machining tolerance evaluation to minimize errors before production.
Flexible Batch Sizes
Whether you need pilot run casting services or bulk custom metal casting supplier support, we offer scalable manufacturing with fast delivery and consistent tolerances. From prototyping to mass production, we ensure every casting meets your engineering and scheduling needs.

Agricultural Machinery Casting Sourcing
We provide machined iron casting components for tractors, trailers, and agricultural implements. Common parts include housings, arms, and brackets, designed to meet load requirements and field durability standards. As a casting sourcing service supplier, we handle gray iron and ductile applications from prototyping to repeat production.


Livestock Equipment Casting Sourcing
We supply custom castings for livestock and animal husbandry equipment, including structural connectors, brackets, and enclosure components. These cast iron parts are designed to resist corrosion, heavy impact, and outdoor wear common in livestock handling systems. Our experience with ductile iron casting and surface coating ensures long-term durability under harsh farm conditions.
We support small batch livestock castings with fast tooling and trial casting runs, helping manufacturers prototype new systems or scale proven designs quickly.
Machinery Component Casting Sourcing
We deliver custom brass casting sourcing service and custom sand casting manufacturer capability for various mechanical assemblies. With OEM part casting solution support, we optimize drawings and coordinate casting heat treatment services and metal surface coating services, all under strict dimensional inspection and coating quality control.
Our machining supplier partnerships allow us to support precision castings for OEM projects with CNC machining, painting, NDT services, and complete documentation.

Custom & Specialty Casting Sourcing
From energy equipment to structural components, we handle trial casting runs and small batch gray iron castings with precision. We work with engineers to ensure quality and repeatability, whether it’s for a one-time part or continuous delivery.
We serve buyers worldwide with full project management, offering cross-border casting sourcing service with engineering review, inspection control, and export documentation.