KYKY: The Sole China Vacuum Pump Manufacturer to Achieve Mass Application in Advanced Processes of 14nm and Below

As the leading domestic manufacturer of dry vacuum pumps—boasting the highest shipment volume within the integrated circuit sector—KYKY has successfully broken the long-standing monopoly held by European, American, and Japanese enterprises in the field of high-end semiconductor vacuum equipment.

The company stands as the only domestic vendor to have achieved mass application in advanced manufacturing processes at the 14nm node and below. Furthermore, its product portfolio comprehensively covers all three categories of chip manufacturing processes—clean, medium, and harsh environments—demonstrating significant technological barriers and distinct first-mover advantages. In terms of clientele, the company’s products have achieved full coverage across all mainstream domestic wafer fabs; moreover, having successfully passed validation by global industry leaders such as TSMC and SK Hynix, the company continues to garner increasing international recognition, thereby cementing its position as a core leader amidst the wave of domestic substitution.