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How Adhesion Is Measured: 180° Peel Test, GB/T 2792 and ASTM D3330 Explained
Industry InsightsOct 13, 2026

How Adhesion Is Measured: 180° Peel Test, GB/T 2792 and ASTM D3330 Explained

Peel strength numbers mean nothing without test conditions. Learn the three tests we run per batch and how to compare quotes honestly.

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Adhesive Residue After Removal: Causes, Field Fixes and How to Prevent It
Industry Insights
Oct 13, 2026

Adhesive Residue After Removal: Causes, Field Fixes and How to Prevent It

Residue is almost always predictable. Learn how to tell cohesive failure from adhesive transfer, what to do on site, and how to stop it coming back.

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How to Choose the Right Protective Film: A 7-Step Selection Guide
Industry Insights
Oct 13, 2026

How to Choose the Right Protective Film: A 7-Step Selection Guide

Wrong film costs more than the film itself. Use this 7-step checklist — substrate, process, adhesion window, thickness, temperature, dwell time and removal — before you request a quote.

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Protective Film Sourcing from China to Vietnam: Lead Times, MOQ, Samples and What to Ask Your Supplier
Company News
Oct 13, 2026

Protective Film Sourcing from China to Vietnam: Lead Times, MOQ, Samples and What to Ask Your Supplier

For electronics and aluminum-profile factories in Vietnam: how to buy protective film from China without surprises on lead time, quality or paperwork.

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GDY Adds Third Fully-Automatic Coating Line, Annual Capacity Rises to 160 Million m2
Company News
Sep 10, 2025

GDY Adds Third Fully-Automatic Coating Line, Annual Capacity Rises to 160 Million m2

Our new Class-1000 cleanroom coating line is now online, shortening lead times for customers across Southeast Asia.

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Why Anti-Static PET Films Are Essential for Modern Electronics Assembly
Industry Insights
Aug 18, 2025

Why Anti-Static PET Films Are Essential for Modern Electronics Assembly

As components shrink and speeds rise, static control at every handling step protects yield and reliability.

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GDY Passes ISO 9001 & ISO 14001 Recertification Audit
Company News
Jul 22, 2025

GDY Passes ISO 9001 & ISO 14001 Recertification Audit

An independent audit confirmed our quality and environmental management systems remain compliant and effective across all production lines.

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Free Sample Program Now Covers All Six PET Product Lines
Company News
Jun 5, 2025

Free Sample Program Now Covers All Six PET Product Lines

Request silicone, acrylic, PU, anti-static, high-temperature or high-clarity PET films — free of charge, worldwide.

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Protective Film Demand Rises Across Southeast Asia's Electronics Hubs
Industry Insights
May 14, 2025

Protective Film Demand Rises Across Southeast Asia's Electronics Hubs

Vietnam, Thailand, Malaysia and Indonesia are absorbing new capacity — and with it, surging demand for reliable surface protection.

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How to Choose the Right Adhesion Level for Metal Surface Protection
Industry Insights
Apr 2, 2025

How to Choose the Right Adhesion Level for Metal Surface Protection

Too little adhesion lets the film lift; too much leaves residue. Here is a practical guide to getting it right.

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