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All the most important and interesting things about the Huaci company. Learn about the company's new products, developments and major achievements.

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11 2026-02
Why Silicon Nitride (Si3N4) Balls Are Critical for High-Speed Semiconductor Equipment
11 2026-02
Silicon Nitride Ceramic Centering Pins for Precision Alignment in Mold and Die Applications
The mold and die industry demands extremely high positioning accuracy to ensure consistent part geometry and surface quality. A silicon nitride ceramic centering pin provides a high-performance alignment solution for mold and die systems operating under mechanical and thermal stress.
11 2026-02
Role of Silicon Nitride Ceramic Centering Pins in Automated Assembly Lines
Automated assembly lines rely on precise mechanical alignment to ensure consistent product quality and high operational efficiency. A silicon nitride ceramic centering pin provides a robust alignment solution for automated systems operating under continuous and high-speed conditions.
11 2026-02
Silicon Nitride Ceramic Centering Pins in Automotive Manufacturing Precision Systems
Automotive manufacturing requires a high level of precision, repeatability, and durability across complex production processes. From body-in-white assembly to powertrain manufacturing, accurate positioning components are essential. A silicon nitride ceramic centering pin has become an increasingly important solution for maintaining alignment accuracy in automotive production systems.
11 2026-02
Cleanroom-Compatible Silicon Nitride (Si₃N₄) Ceramic Balls for Ultra-Precision Semiconductor Systems
In semiconductor fabrication facilities, cleanroom classification directly determines process yield and device reliability. Whether operating in ISO Class 3 or more stringent environments, component-level particle control is a non-negotiable requirement. Mechanical elements used inside wafer processing equipment must generate virtually zero contamination during long-term operation.
11 2026-02
Silicon Nitride (Si₃N₄) Balls in Semiconductor Manufacturing Equipment
Semiconductor manufacturing requires extreme precision, contamination control, and operational stability. In wafer fabrication environments, even microscopic particles or minor mechanical deviations can lead to yield loss and significant financial impact. As a result, every component inside semiconductor tools must meet strict performance and purity standards.
Dedicated to the research and development and manufacturing of new silicon nitride ceramic materials

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liweiqi@hc-sin.com

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No. 451-1, Shixing Road, Houxi, Jimei District, Xiamen, Fujian, China

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