
Frequently Asked Questions (FAQ)
A: We are a direct caster wheel manufacturer with over 15 years of production experience in China. Operating our own facility allows us to offer wholesale pricing, strict quality control, and full OEM/ODM customization that trading companies cannot provide.
A: Our extra heavy-duty series is engineered for extreme industrial applications, with single-wheel load capacities ranging from 10,000 lbs up to 50,000 lbs. We use forged steel and high-grade polyurethane to ensure safety under maximum stress.
A: Absolutely. As an OEM/ODM specialist, we provide full engineering support. You can send us your CAD/STEP files, and our team will assist with rapid prototyping (usually within 10 days) to ensure the final product meets your equipment’s exact specifications.
A: Yes. All JRTCASTERS products are manufactured to comply with ANSI/ICWM (North America) and CE/RoHS (Europe) standards. We also offer specialized high-temperature grease and materials for the Middle East market to ensure durability in extreme heat.
A: For standard wholesale orders, we typically ship within 15-25 days. For custom OEM projects, the timeline depends on the complexity of the mold, but we prioritize efficient production cycles to help our global partners maintain their inventory levels.









