PATENT

A Manufacturing System Built on Global Standards

ISO 9001 · ISO 14001 · OEKO-TEX® — how our production system is managed

SHINHAN coating line in Yangju, Korea

To ensure consistency and reliability, Shinhan has established production systems aligned with internationally recognized standards.

  • ISO 9001 (Quality Management System)

    Ensuring stable quality, process control, and product consistency

  • ISO 14001 (Environmental Management System)

    Managing environmental impact throughout the entire production process


    These certifications are not symbolic. They are actively applied across Shinhan’s facilities, equipment, and operational workflows, forming the backbone of our manufacturing discipline.


Why Global Buyers Trust Shinhan

For global buyers, the decision is ultimately straightforward:

Can this manufacturer be trusted as a long-term partner?

Shinhan answers with:

  • Internationally recognized certifications for safety and quality

  • A production system managed under ISO and OEKO-TEX® standards

  • Proven manufacturing technology supported by patents

  • Decades of continuous investment in R&D and environmental responsibility

At Shinhan, sustainability is not a marketing statement.

It is a manufacturing standard built through time, technology, and accountability.

Patents

With over 50 years of manufacturing experience, Shinhan has built deep technical expertise by controlling the entire production process—from raw material formulation and processing to finished products and final packaging.

This fully integrated capability allows us to maintain consistent quality, respond flexibly to custom requirements, and deliver reliable solutions that meet global standards. Our long-standing commitment to in-house manufacturing is what enables us to support our partners with confidence, precision, and trust—today and for the next generation.

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SHINHAN heat transfer film

BUYING

12 Questions Distributors Should Ask an HTV Factory Before Signing

A due-diligence checklist for print-supply wholesalers and craft distributors evaluating a new heat transfer vinyl source.

SHINHAN colour-changing and specialty glitter heat transfer vinyl colour chart

PRODUCT

Advanced Color-Changing HTV Manufacturing

Thermochromic & Photochromic HTV That Brings Designs to Life

SHINHAN heat transfer film

PRODUCT

Batch Consistency in Glitter HTV: Why Team Colours Drift and How We Hold Them

A cheer gym reorders the same royal blue for years. If roll two is a shade off, the uniforms do not match on the mat. Here is where drift comes from and how batch control stops it.

SHINHAN flake-free glitter heat transfer vinyl

PRODUCT

Flake-Free Glitter HTV: A New Standard for Sparkle Without the Mess

“SHINHAN Original Technology Product”

SHINHAN heat transfer film

PRODUCT

From Glitter Powder to Finished Roll: Inside SHINHAN’s In-House Line

Every step of a glitter roll—particles, coating, lamination, curing, slitting, sheeting and packing—runs under one roof in Yangju. Here is the walk-through and the checkpoints.

SHINHAN heat transfer film

APPLICATION

Glitter HTV for Retail Sheet Programs: Packaging, Compliance and Shelf Life

What a 12 × 12″ glitter sheet program needs from the factory—learned on a retail program for an industry leader and applied to private-label ranges today.

SHINHAN heat transfer film

GUIDE

Heat Press Settings for Glitter HTV: Temperature, Time, Pressure and Peel

The settings that work for SHINHAN glitter film on cotton, polyester and blends—plus the mistakes that cause peeling.

SHINHAN heat transfer film

PRODUCT

How Glitter Heat Transfer Vinyl Is Made (and Why Flake-Free Matters)

From glitter powder to a 350 µm film that stays on the garment—inside the production line in Yangju, Korea.

SHINHAN heat transfer film

BUYING

How to Qualify a Second-Source HTV Supplier Outside China in 30 Days

A step-by-step plan for purchasing teams that want a Korean source for glitter and PU film without disrupting production.

SHINHAN heat transfer film

GUIDE

How We Test Flake-Free Glitter HTV: Rub Test, Wash Test and Weeding Test

“Flake-free” is a claim until it is measured. Here is how we test it in Yangju and how you can repeat the tests on your own bench.

Get Your Sample Kit Today

Tell us what you make and where you sell. We ship a sample kit within two business days and quote within a week.

Heat transfer film production at SHINHAN, Yangju, Korea
blue and white bokeh lights
Heat transfer film production at SHINHAN, Yangju, Korea
Heat transfer film production at SHINHAN, Yangju, Korea

Get Your Sample Kit Today

Tell us what you make and where you sell. We ship a sample kit within two business days and quote within a week.

Heat transfer film production at SHINHAN, Yangju, Korea
blue and white bokeh lights
Heat transfer film production at SHINHAN, Yangju, Korea
Heat transfer film production at SHINHAN, Yangju, Korea

Get Your Sample Kit Today

Tell us what you make and where you sell. We ship a sample kit within two business days and quote within a week.

Heat transfer film production at SHINHAN, Yangju, Korea
blue and white bokeh lights
Heat transfer film production at SHINHAN, Yangju, Korea
Heat transfer film production at SHINHAN, Yangju, Korea