The XF Semiconductor Hefei facility utilizes high-purity automated material handling equipment and high-purity automated cleaning equipment — ensuring products are manufactured in a clean, contamination-free environment.
We pair our processes with high-purity cleanrooms (ISO 14644-1 Class 1/3) according to different process requirements, ensuring clean manufacturing conditions and premium quality. From raw material input to final packaging and shipping, cleanliness is strictly controlled throughout the entire process, providing customers with trustworthy high-purity carrier products and services.
Cleanroom Classification
ISO 14644-1 Class 1
Highest-grade clean zone, used for critical processes such as quality inspection and vacuum packaging — ensuring finished products remain contamination-free at the final stage.
ISO 14644-1 Class 3
High-grade clean zone for core processes such as cleaning and drying — ensuring products achieve semiconductor-grade cleanliness during processing.
Class 3 Prep Area
Used for incoming inspection, preparation, and other preliminary steps — serving as a buffer transition zone between the outside and the cleanroom.
Functional Zones
High-Purity Automated Transfer, Drying & Storage Zone
Equipped with automated transfer and storage systems, minimizing human contact and ensuring dry, clean, and orderly product flow.
High-Purity Automated Cleaning Zone
Fully automated high-purity cleaning equipment with multiple cleaning processes — ensuring carriers meet semiconductor-grade cleanliness standards.
Clean Automated Transfer & Storage Zone
Transfer storage zone for incoming materials and finished goods — automated handling ensures zero human contact throughout the process.
Testing & Analysis Laboratory
Equipped with high-precision testing instruments with detection down to ppt level — ensuring reliable product quality data.
ISO 14644-1 Cleanliness Classification Standard
Cleanroom Gallery