SIU TUNG
Solid Glass Beads

Engineered for toughness. Designed for precision. Our Solid Glass Beads provide uniform hardness, excellent durability, and reliable performance for demanding industrial applications.

SIU TUNG
Hollow Glass Beads

A High-Tech Enterprise Specializing in Glass Bead Manufacturing and Innovative Applications

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SIU TUNG

A High-Tech Enterprise Specializing in Glass Bead Manufacturing and Innovative Applications

Specializes in the innovation and precision manufacturing of glass microspheres. Equipped with advanced facilities and a strict quality management system, SIU TUNG delivers reliable, high-performance products to global markets. With strong technical expertise and industry experience, the company continues to provide trusted material solutions across various sectors.

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SIU TUNG – Leading Innovator in Glass Bead Manufacturing Since 2001

Guangdong SIU TUNG Glass & Plastic Technology Co., Ltd. is a high-tech enterprise specializing in the production, development, and sales of glass beads. Founded in 2001, SIU TUNG has emerged as a leader among many rising glass microsphere manufacturers. From its early use of simple production processes to mastering complex manufacturing techniques today, the company has steadily advanced in both technological innovation and practical application.

Our Products

Solid Glass Beads

Grinding Beads

Precision Polishing

Solid Glass Beads

High Refractive Index Microspheres

Road Marking, Reflective Coatings

Solid Glass Beads

High-Precision Electronic Beads

Sensors & Spacing Control

Solid Glass Beads

Sandblasting Glass Beads

Metal Cleaning, Mold Treatment

Hollow Glass Microspheres

Hollow Glass Microspheres

Lightweight Filler; Weight Reduction Material; Thermal Insulation Beads; Heat Preservation Additives

Solid Glass Beads

Road Marking Beads

Reflective traffic safety

Solid Glass Beads

Craft Glass Beads

Clean, free of impurities, and brilliantly colored

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.

ABOUT US

Leading Innovator in Glass Bead Manufacturing Since 2001

Guangdong SIU TUNG Glass & Plastic Technology Co., Ltd. is a high-tech enterprise specializing in the production, development, and sales of glass beads. Founded in 2001, SIU TUNG has emerged as a leader among many rising glass microsphere manufacturers. From its early use of simple production processes to mastering complex manufacturing techniques today, the company has steadily advanced in both technological innovation and practical application.

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STRENGTH

Production Capacity

Equipped With Four Production Lines, The Factory Delivers a Stable Annual Production Capacity Of 15,000 Tons.

Location overview
2001

Company establishment

88 +

Models

357

Innovation and Indurstry Academia-Research Support Units from 357 Universities

5000 SQM

Large scale

WHY CHOOSE US

Core Advantages

Advanced Manufacturing Technology

SIU TUNG owns independently developed production processes and equipment, holding multiple core patents and leading the industry in technical innovation.

Customized Product Solutions

SIU TUNG provides tailor-made glass bead solutions based on client requirements, including particle size, density, strength, and surface coating options.

Comprehensive Quality Assurance

SIU TUNG follows ISO quality standards with advanced testing equipment to ensure consistent and reliable product quality.

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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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Certification

ISO9001-2024
ISO9001-2021
Identification and Classification Report for Transport(air freight)
Identification and Classification Report for Transport(Sea freight)
Paint Industry TDS-GB320
Paint Industry TDS-GB300-350
Paint Industry TDS-GB280
Paint Industry TDS-GB250-300
Paint Industry TDS-GB220
Paint Industry TDS-GB180
Paint Industry TDS-GB150
Paint Industry TDS-GB100
Paint Industry TDS-GB80
Paint Industry TDS-GB5#120
Plastics Industry TDS-GB325
Solid Microbeads TDS-GB16-320
Sandblasting Industry TDS-GB16-320
Abrasives Industry TDS-GB0.2-5
More Certification

What Our Customers Say

View our reputation among our customers

Global SurfaceTech Ltd.

Global SurfaceTech Ltd.

SIU TUNG’s glass beads perform exceptionally well in our blasting systems. Their wear resistance and flowability have significantly improved our surface treatment efficiency.

I Would Inquire
AeroClean Components Inc.

AeroClean Components Inc.

As an aerospace component manufacturer, we demand the highest precision. SIU TUNG’s customized microspheres meet our strict standards for size control and surface purity.

I Would Inquire
Nihon Polishing Co., Ltd.

Nihon Polishing Co., Ltd.

We’ve been using SIU TUNG’s sandblasting glass beads for years. The consistency is excellent, and the results are uniform in metal polishing and deburring, reducing our processing time.

I Would Inquire
EuroMold Technologies GmbH

EuroMold Technologies GmbH

SIU TUNG not only provides outstanding product quality but also excellent technical support. Their customized solutions perfectly meet our mold surface treatment needs.

I Would Inquire

What Our Customers Say

View our reputation among our customers

Global SurfaceTech Ltd.

Global SurfaceTech Ltd.

SIU TUNG’s glass beads perform exceptionally well in our blasting systems. Their wear resistance and flowability have significantly improved our surface treatment efficiency.

Get In Touch

Let us know your requirement. We will connect best products with you.

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