Applications of Our Products

Main Application Fields: 

Our products are widely used in aerospace, electronics and communications, construction, traffic safety, industrial coatings, reflective materials, metal surface treatment, and medical equipment industries.

Automotive & Aerospace Lightweighting

Weight reduction is a decisive factor in improving energy efficiency, extending EV driving range, and reducing carbon emissions. Hollow glass microspheres enable lighter, stronger composite materials—accelerating innovation across mobility sectors.

Building Insulation & Energy Saving

Global building standards increasingly emphasize energy efficiency, thermal comfort, and sustainability. Hollow glass beads offer low thermal conductivity, stability, and lightweight benefits—transforming modern construction materials.

Composite Materials & New Energy

The rise of renewable energy, electric transportation, and high‑performance engineering materials accelerates demand for advanced composite fillers. Glass beads offer strength‑to‑weight advantages, thermal insulation, and processing stability, supporting next‑generation innovation.

Electronics & Precision Manufacturing

As microelectronics evolve toward miniaturization and high integration, material accuracy becomes increasingly vital. Precision glass microspheres provide consistent geometry, chemical resistance, and electrical insulation—making them essential in advanced manufacturing.

Grinding & Polishing

Efficient particle dispersion and controlled grinding are essential in chemical, pharmaceutical, and coating industries. Solid glass beads offer a clean, durable, and cost‑effective grinding media solution for high‑performance milling.

Road Marking & Traffic Safety

Introduction Road safety has become a global priority as urbanization, vehicle ownership, and transportation infrastructure rapidly expand. To ensure clear visibility and traffic guidance—especially during nighttime, fog, or rain—high‑performance retroreflective materials are essential. Glass beads play a leading role in modern road‑marking systems due to their ability to return light directly to drivers, improving reaction time and reducing accident risks.

Plastics, Coatings & Rubber Fillers

Manufacturers increasingly seek multifunctional fillers that enhance performance while reducing cost and improving processability. Glass beads deliver mechanical reinforcement and aesthetic improvement within polymer systems.

Sandblasting & Surface Treatment

Surface finishing is essential across manufacturing, restoration, and precision engineering. Glass beads have become the preferred blasting media, offering controlled impact strength, smooth texture, and repeatable finishing without material loss.

Trusted Strategic Partner of Global Fortune 500 Companies

With superior product quality and a reliable supply system, SIU TUNG has become a trusted long-term partner of several Fortune 500 companies. We strictly adhere to international quality standards, ensuring consistency and reliability at every stage—from R&D to production and delivery—continuously creating value for global clients.

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