Sun Yin Crystal Industry Co., Ltd.
Componentes de cristal de safira para relógios e dispositivos inteligentes
Fabricante de cristais de safira para relógios e componentes ópticos de safira com sede em Hong Kong para relógios tradicionais e inteligentes. Fornece vidro de safira OEM para as principais marcas de relógios suíças, japonesas e chinesas, bem como para fabricantes de eletrônicos de consumo.
- Type
- Manufacturer
- Location
- Hong Kong
- Founded
- 1975
- Website
- sunyin.com
- Categories
- Relógios, Eletrônicos de consumo
- Markets
- Hong Kong, RAE da China, China, Japão, Coreia do Sul, Estados Unidos, Alemanha
Verified facts
- debarment-clear (green), checked 2026-08-09 OpenSanctions
- domain-registered (green), checked 2026-08-09 Domain registry record
- sanctions-clear (green), checked 2026-08-09 OpenSanctions
- corporate-mail-on-domain (green), checked 2026-08-09 Mail server of the company domain
Claimed certifications
- ISO 9001, Quality Management IAF CertSearch
Import rules for these goods
- EU REACH restricts lead, cadmium and nickel in jewellery and in items with prolonged skin contact; non-compliant articles are stopped at the border. ECHA (REACH)
- 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)