ABOUT XINLI
XINLI ABRASIVES is a professional manufacturer of high-performance white fused alumina and abrasive materials, established in 1996. With advanced production technology and an annual micropowder capacity of 3,000 tons, we can produce ultrafine micropowders with particle sizes as fine as 0.3 μm for precision lapping, polishing, and mirror-finishing applications.
- ✅Founded year: 1996
- ✅Factory area: 23,000 square meters
- ✅Number of workers: 100+
- ✅Production equipment: 120 sets
- ✅Global customers: 10000+
High-Performance White Fused Alumina & Micron Powder Specialist Since 1996
At XINLI ABRASIVES, we have spent nearly 30 years helping global manufacturers improve their cutting, grinding, polishing, and surface-finishing performance. Founded in 1996, our company has grown into a trusted supplier of premium white fused alumina and ultra-fine micron powders for customers across Europe, America, and Asia.
Today, we operate advanced production lines with an annual capacity of 3,000 tons of micron powder and 10,000 tons of abrasive grains, providing consistent quality and reliable supply to industrial customers worldwide.
ABOUT OUR SERVICE
With 30 years of manufacturing experience,XINLI ABRASIVES supplies high-purity White Fused Alumina (WFA), registered under CAS No. 1344-28-1 and HS Code 281810. Our production covers full grit ranges from F4–F220 and #240–#20000, suitable for heavy grinding to nano-level polishing.
Our Product — High Purity Alumina
What Makes XINLI ABRASIVES Different?
✔ Industry Leader in Ultra-Low-Sodium WFA
Our Product Portfolio:
White Fused Alumina (WFA / WA)
- F Grit: F12–F220 (bonded abrasives)
- P Grit: P12–P240 (coated abrasives)
- FEPA Micron Powder: F230–F1200, 1–63 μm
- JIS Micron Powder: #240–#8000
- Ultra-Fine Powder: 0.3–1 μm (mirror polishing)
- Low-Sodium WFA (Na₂O ≤ 0.10%)
- Ultra-Low Sodium WFA Powder (Na₂O ≤ 0.05%)
- High-Purity WFA
OUR PRODUCTS
APPLICATIONS SCENARIOS
Sandblasting & Rust Removal
White fused alumina is ideal for industrial sandblasting and rust removal. lts high hardness and sharp angular shape enable efficient cleaning of stainless steel, aluminum, and glass surfaces without
contamination.
Metal & Stainless Steel Polishing
Fine-grain alumina powders are used in metal and stainless steel mirror polishing. With controlled particle size and high purity, it produces smooth,reflective surfaces for molds, kitchenware, and precision components.
Silicon Wafer Cutting
White fused alumina is used as an abrasive in multi-wire saws for silicon wafer slicing. lts uniform hardness and thermal stability ensure precise, smooth cuts with minimal chipping in semiconductor and solar wafer processing.
Optical Lens & LED Screen
Polishing
Ultra-fine alumina powders are used for high precision polishing of lenses, LED substrates, and glasspanels. They provide excellent surface flatness and optical clarity for display and imaging applications.
Abrasive Tools Manufacturing
White fused alumina is a primary raw material for making sandpaper, grinding wheels, and oil stones. lt offers strong bonding strength, sharp cutting action,and long service life in both bonded and coated abrasives.
Advanced Ceramic &Insulation Materials
High-purity white fused alumina is used in wear-resistant and insulating ceramics. It enhances hardness, electrical insulation, and corrosion resistance, making it suitable for electronic components and structural ceramics.
Global sales network
To date, our clients are spread across Asia, Africa, North America, South America, Europe, and Oceania.
