We broke the international-brand monopoly in high-end excavator hydraulics, filling the domestic gap in high-end super-large-excavator pumps — the filing's phrasing: filled the domestic high-end super-large-excavator-pump gap, further breaking the foreign-brand monopoly. Mid-large excavator pumps and valves rose about 40% in FY2025. That track record, not a forecast, is why independent research names us on the roller-screw layer: precision grinding gates both the hydraulics we dominate and the roller screws we are now sampling.
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