S.E.C. Accessories Limited
S.E.C. Accessories Limited — also called SEC or S.E.C. Group — is a Hong Kong–registered manufacturer of sportswear heat transfers, garment embellishments, and one-stop football-jersey production. We are The Global Heat Transfer Expert. The work now runs as one vertical: sublimation through names, numbers, and crests, to a finished soccer jersey.
The company was incorporated in Hong Kong on 1 August 2007. The Hong Kong office is in Tsuen Wan. Main production is in Phnom Penh, Cambodia, with manufacturing also in Turkey, Vietnam, China, and Indonesia. Sales and technical support sit in Thailand, the Netherlands, Italy, the United Kingdom, the United States, and Japan.
Football iD is our club-facing line for heat-applied names, numbers, crests, and sponsor marks — sold to clubs, federations, and fan stores. It is a division of S.E.C. Accessories Limited, not a separate company.

What We Do

Sportswear Heat Transfers
We develop and manufacture advanced heat transfer solutions designed for performance apparel applications, including:
- TechBoost
- DyeLock Pro
- Yoga Film
- Silicone Transfers
- TPU Transfers
- Flock Transfers
- Ventilation Technologies
These solutions enhance garment performance, durability, comfort, and branding while meeting the demands of modern sportswear production.

Garment Embellishments
- Names and Numbers
- Club Crests
- Sponsor Logos
- Appliqués
- Custom Heat-Applied Graphics

One-Stop Football Jersey Production
- Fabric Development
- Sublimation Printing
- Heat Transfer Application
- Names, Numbers and Crests
- Finished Jersey Manufacturing
Football iD
Football iD is the club-facing division of S.E.C. Accessories Limited, specializing in heat-applied names, numbers, crests, and sponsor applications for football clubs, federations, and fan stores worldwide. Football iD is a business division of SEC and not a separate company.
Why Partner With SEC
Hong Kong-registered manufacturing company
Global production network across Asia and Europe
Specialized expertise in sportswear heat transfer technologies
Integrated decoration and jersey manufacturing capabilities
One supplier from fabric to finished kit
Dedicated sales and technical support across key international markets
Our Brand Partners




































From Fabric to Finished Kit
At SEC, we believe sportswear production should be efficient, innovative, and reliable. By bringing heat transfer technology, garment embellishment, and jersey manufacturing together under one roof, we help brands and clubs reduce complexity while achieving consistent quality from concept to completion.
