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Premium Vacuum Coating Materials

High-purity Silicon Oxide, Titanium Oxide, Zirconium Oxide, Tungsten Filaments, Crucibles & E-Beam Sources for optical, semiconductor, and industrial coating applications.

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JAYU Industry Manufacturing Facility

About JAYU OPTICAL MATERIAL

JAYU OPTICAL MATERIAL CO., LTD was founded in 2001 and is located in Zhuzhou City, Hunan Province, China — a region known for its convenient transportation and strong industrial base. We specialize in vacuum coating materials and have grown into a professional enterprise with decades of production, sales, and R&D experience.

Our continuous innovation has led to the development of advanced vacuum coating products used globally in optics, electronics, aerospace, and semiconductor industries. With a strong reputation for quality and reliability, our products are well-received by customers across North America, Europe, Asia, and beyond.

2001
Founded
20+
Years Experience
50+
Global Clients
100+
Products

Our Premium Products

High-purity materials engineered for precision vacuum deposition processes in optical, electronic, and industrial applications.

Silicon Dioxide SiO2

Silicon Dioxide (SiO2)

High-purity evaporative material for optical coatings, anti-reflective layers, and dielectric films.

  • Purity: 99.99%
  • Form: Granules, Pellets
  • Melting Point: 1713°C
Titanium Dioxide TiO2

Titanium Dioxide (TiO2)

High-refractive index material ideal for mirrors, filters, and UV-protective coatings.

  • Purity: 99.95%
  • Rutile or Anatase Form
  • Low Scattering Loss
Zirconium Dioxide ZrO2

Zirconium Dioxide (ZrO2)

Durable, high-index material used in laser optics, wear-resistant coatings, and thermal barriers.

  • Purity: 99.9%
  • High Melting Point: 2715°C
  • Excellent Adhesion
Tungsten Filament

Tungsten Filament

High-temperature resistant filaments for electron beam evaporation and lamp applications.

  • Purity: 99.95%
  • Diameter: 0.1–2.0 mm
  • High Tensile Strength

Hafnium Dioxide (HfO2)

Advanced dielectric material for semiconductor gate oxides and high-power laser coatings.

  • Purity: 99.99%
  • High Bandgap: ~5.7 eV
  • Low Leakage Current

Molybdenum Crucible

High-temperature crucible for E-beam and resistive evaporation systems.

  • Purity: 99.95%
  • Temp Resistance: 2623°C
  • Custom Sizes Available

Sputtering Targets

High-density targets for magnetron sputtering in display, solar, and semiconductor industries.

  • Materials: ZnO, IZO, Cr, Al
  • Diameter: 50–300 mm
  • Bonded or Unbonded

Quartz Monitor Crystal

Precision thickness monitoring for real-time control of deposition rates.

  • AT-Cut Quartz
  • 6 MHz Frequency
  • High Stability

Why Choose JAYU Industry

Trusted by global partners for quality, consistency, and technical support.

High Purity

All materials tested to 99.9%+ purity with strict QC protocols.

Global Reach

Exported to 30+ countries with reliable logistics and support.

R&D Driven

Continuous innovation in coating materials and processes.

Technical Support

Expert guidance on material selection and process optimization.

2001
Founded
20+
Countries Served
100+
Products
15+
Patents

Frequently Asked Questions

What is the purity level of your evaporation materials?

Our standard purity is 99.9% or higher. For critical applications, we offer 99.99% (4N) and 99.999% (5N) grades upon request.

Can you customize crucible sizes?

Yes, we manufacture molybdenum, tantalum, and tungsten crucibles in custom dimensions to fit your evaporation system.

Do you provide technical data sheets?

Yes, detailed MSDS and technical specifications are available for all products upon request.

What are your lead times?

Standard products ship within 5–7 business days. Custom orders typically take 2–3 weeks depending on complexity.

How do you ensure quality control?

We use ICP-MS, XRD, and SEM analysis for raw materials and finished goods. Each batch is traceable and certified.

Get in Touch

Reach out for quotes, technical support, or custom solutions.

Name: Boon LEE

Phone: +86 731 28824932

Mobile: +86 17707416929

Email: info@jayuindustry.com

Address: 119# Songjiaqiao, Hetang District, Zhuzhou City, Hunan Province, China

Skype: jayuoptical

QQ: 584861363

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