Raw Material Selection
Controlled parameters and recorded checks keep each batch within specification.
QINGYAO METAL ABRASIVES
Production Site
Reliable products, responsive support and factory-direct supply.
From raw steel to finished abrasive
Every production stage is managed for repeatable particle shape, hardness and durability.
Melting & Atomization
Controlled parameters and recorded checks keep each batch within specification.
Crushing & Conditioning
Controlled parameters and recorded checks keep each batch within specification.
Heat Treatment
Controlled parameters and recorded checks keep each batch within specification.
Precision Screening
Controlled parameters and recorded checks keep each batch within specification.
Final Inspection & Packing
Controlled parameters and recorded checks keep each batch within specification.