High-Purity Metals
Rare earth metals including La, Ce, Pr, Nd, Dy, Tb, Ho, Er, Tm, Sm, Yb, Gd, Y, Lu, and Sc.
Explore metalsAdvanced Materials | Thin Film | Rare Earth Metals
Materials forAdvanced CoatingTechnologies
High-purity metals, sputtering targets, evaporation materials, and rare earth compounds for coating, energy, electronics, aerospace, and intelligent manufacturing.
Product Center
Our Product Line Categories
The product structure follows how engineering and sourcing teams usually search: base high-purity metals, deposition materials, precursor chlorides, and performance powders.
PVD Coating Materials
Sputtering targets, evaporation granules, blocks, rods, and custom alloy targets.
Explore PVD materials
CVD Coating Materials
Ultra-dry anhydrous chlorides, high-purity hydrated chlorides, and anhydrous chlorides.
Explore CVD materials
Functional powders
Ho-Cu alloy rods and powders, metal hydrides, spherical oxides, and YAG powder.
Explore powdersMATERIAL WORKBENCH
01 / EXPLORE BY ELEMENT
Explore Viilaa Materials by Element
Viilaa products available
Not currently listed
Select a highlighted element to view products
Lanthanides
Actinides
02 / DEFINE DELIVERY SPECIFICATIONS
One element can be delivered in different forms.
70YbYtterbium
Example material
→
01CompositionElement / alloy ratio
02PurityPurity / critical impurities
03GeometryForm / dimensions / tolerances
04HandlingQuantity / packaging / storage
03 / SUPPORT REPEAT SUPPLY
Not simply “from R&D to production,”
but four clearly defined confirmations.
01Requirement brief
Material, purity, form, quantity, and application.
02Specification confirmation
Dimensions, tolerances, testing, and packaging.
03Sample validation
Evaluate the first batch against agreed criteria.
04Specification record
Retain an approved basis for repeat purchasing.
04 / REQUEST FOR QUOTE
Prepare the key details for a precise quotation
A practical RFQ should include material name, chemical formula, purity, shape, size, quantity, packaging preference, and target application.
01
Material identity
Product name, chemical formula, alloy ratio, or reference specification.
02
Technical requirement
Purity, composition, form, size, tolerance, and packaging preference.
03
Application context
Quantity, target process, coating method, delivery location, desired lead time, trade terms, research use, or production plan.
TESTING & VERIFICATION
Quality is our reputation and the basis for your purchasing decisions. Tell us your testing requirements.
Sample information, test methods, and key data are recorded consistently to support purchasing evaluation and quality review.
Applications
Built for high-specification material workflows
01 / SEMICONDUCTOR
Semiconductor & Microelectronics
Advanced chip packages, AI accelerators, high-performance computing, and data-center hardware.
02 / DISPLAY
Display & Flexible Electronics
Smartphone OLED screens, large-format OLED displays, and next-generation professional display terminals.
03 / PHOTONICS
Optical Coating & Photonics
Doped optical fibers, coated optical glass, Faraday rotator crystals, YAG, and scintillation crystals.
04 / ENERGY
Magnetic & Energy Materials
Permanent-magnet traction motors, industrial drives, and high-efficiency generation systems.