A-Four Tech Co., Ltd.
Produttore di accessori per cellulari e computer
A-Four Tech Co., Ltd. è elencata nella directory ufficiale COMPUTEX 2026 per PC Keyboard. Il suo sito web aziendale contiene prove esplicite della produzione.
- Type
- brand seeking distribution
- Location
- Taipei, Taiwan
- Website
- https://a4tech.com
- Categories
- Accessori per cellulari e computer
- Markets
- Taiwan
Listed in a source registry
Verified facts
- corporate-mail-on-domain (green), checked 2026-08-03 Mail server of the company domain
- domain-registered (green), checked 2026-08-03 Domain registry record
- debarment-clear (green), checked 2026-08-03 OpenSanctions
- lei-active (green), checked 2026-08-03 GLEIF
- sanctions-clear (green), checked 2026-08-03 OpenSanctions
- registry-active-global (green), checked 2026-08-20 Taiwan Ministry of Economic Affairs, Commerce Development Administration (經濟部商業發展署), company registration open data (GCIS)
- registry-change-published (green), checked 2026-08-20 Taiwan Ministry of Economic Affairs, Commerce Development Administration (經濟部商業發展署), company registration open data (GCIS)
- officer-appointed (green), checked 2026-08-20 Taiwan Ministry of Economic Affairs, Commerce Development Administration (經濟部商業發展署), company registration open data (GCIS)
- registered-trade-only (amber), checked 2026-08-20 Taiwan Ministry of Economic Affairs, Commerce Development Administration (經濟部商業發展署), company registration open data (GCIS)
- facility-registered (green), checked 2026-08-14 Taiwan Industrial Development Administration, registered factory directory (status: producing)
- registry-id-verified (green), checked 2026-08-14 Taiwan International Trade Administration, import/export firm registry (BOFT)
- export-registered (green), checked 2026-08-14 Taiwan International Trade Administration, import/export firm registry (BOFT)
- registry-activity (green), checked 2026-08-14 Taiwan Ministry of Finance, national business tax registration
Import rules for these goods
- Electronics for the EU need CE marking incl. RoHS substance limits, and producers must register for WEEE take-back in each member state of sale. European Commission (CE)
- Electronics for the US market need FCC equipment authorization under 47 CFR Part 15, which covers unintentional radiators such as switch-mode power supplies, not only radio devices. US FCC (Part 15)