Graphite Bronze Bushings for Stamping Die Guide Systems
In high-speed stamping or heavy-duty forging, the guide system is the heartbeat of the tool. If your stamping die bushings…
We manufacture precision-engineered process components to reduce operational costs, achieve flawless high-speed operation, and minimize friction-induced failures – with ≤±0.002mm tolerances
Factory automation engineers across diverse industries, including automotive, semiconductor, packaging, medical, and numerous others, have access to a broad range of standard components. These components can also be customized to meet specific requirements.
Linear Montion





Rotary Montion





Locating, Positioning, Jigs & Fixtures







Contact Probe







Industrial Computer




From drawing to prototype, 40% faster than industry standards
Precision machine tools + professional quality inspection system
Supports stable delivery of over 5 million orders annually

Transform concepts into industrial – grade solutions with digital on – demand manufacturing services.
GUNRI relies on the best intelligent production line + flexible manufacturing system to achieve the best intelligent manufacturing process from simple prototypes to complex terminal parts.

100% compliant with ISO 9001/13485 standard, continues to lead the custom manufacturing circuit in China.
In the production process, we have a perfect IQC, IPQC, FQC/OQC inspection process, which can provide perfect quality control according to customer requirements. We strictly control the quality of machining and finishing, and you get exactly what you designed.
In high-speed stamping or heavy-duty forging, the guide system is the heartbeat of the tool. If your stamping die bushings…
In a high-volume progressive die, the guide system is the single point of failure that determines whether you hit your…
Getting the sizing wrong on a graphite bronze bushing is an expensive mistake. It’s not just about the numbers on…
Self-lubricating bushings are a game-changer in heavy-duty machinery, particularly in the construction and mining industries. Their ability to reduce friction…