In the contemporary industrial landscape, the demand for high-fidelity precision parts has transcended traditional manufacturing boundaries. Dirtman Diecast, operating under the technical excellence of Dongguan Hongrui Model Technology Co., Ltd., represents the pinnacle of China’s advanced manufacturing sector. As the global supply chain shifts toward "Intelligence-Driven" production, the role of an ODM (Original Design Manufacturer) is no longer just about execution—it’s about technological synergy, cost-efficiency optimization, and rapid iteration.
Established in 2019 with a 5 million yuan capital, Hongrui has rapidly ascended to the top tier of rapid prototyping companies in China. We specialize in low-cost, high-impact OEM/ODM CNC machining parts.
Compliance is our cornerstone. In 2023, we obtained the GB/119001-2016 ISO 9001:2015 certificate and passed SGS environmental audits, ensuring your supply chain meets ESG standards.
Our components power the Automotive, Medical, Aerospace, and Smart Device industries across Europe, North America, and Asia, bridging the gap between design and market-ready products.
Hongrui’s Smart Factory is equipped with a versatile fleet of 50 CNC machine tools, ranging from vertical and horizontal to complex 3, 4, and 5-axis systems. This multi-axis capability is essential for ODM Dirtman Diecast projects requiring intricate geometries that traditional casting cannot achieve alone.
The market is shifting from mass production to customization. Our rapid prototyping allows for small-batch efficiency without the massive overhead of traditional tooling.
By leveraging AI for toolpath optimization, we reduce material waste by 15% and improve cycle times, passing those savings directly to the procurement officer.
With tolerances controlled within ±0.0002 inches, we satisfy the "zero-failure" requirements of the modern aerospace and satellite communication industries.
Our ISO-certified environmental systems ensure that every part produced at our China factory adheres to modern green manufacturing standards.
Lightweight aluminum housings and complex battery cooling plates manufactured via precision CNC turning and milling. Essential for extending EV range.
Surgical instruments and diagnostic equipment components that require biocompatible materials and extreme surface smoothness for sterilization compliance.
Custom enclosures and internal structural components for 5G routers, smart home hubs, and wearable tech with integrated anodized aesthetics.
Start with a detailed DFM (Design for Manufacturing) analysis. Our engineers help refine your CAD files to reduce machining time.
Move from a 3D-printed prototype to a 5-axis CNC-machined pilot run seamlessly within the same facility.
Located in Dongguan, the "World's Factory," we leverage the most efficient global shipping lanes to ensure on-time delivery to your doorstep.
Standard prototyping projects take 3-7 days. For large-scale ODM production involving complex 5-axis machining, the timeline varies based on volume, but our 50-machine capacity ensures we are 30% faster than industry averages.
We utilize CMM (Coordinate Measuring Machines) and laser scanners to verify tolerances within ±0.005mm. Every batch comes with a quality inspection report (FAI) as per ISO 9001 standards.
Our 5-axis machining centers allow us to approach the workpiece from all angles simultaneously, enabling the creation of undercut features and complex curves that 3-axis machines cannot perform.
Anodizing is the most popular for corrosion resistance and color, while bead blasting is excellent for achieving a uniform matte "tech" appearance.
Hongrui Model
