Sun Yin Crystal Industry Co., Ltd.
ManufacturerUnclaimedSapphire crystal components for watches and smart devices
What to check
- Exists and is operating nowRegistration and company ID are valid, status is active, it files its reports, accounts are not frozen, the site answers, and its age matches what it claims. · Website live (Jun 2026)proof
- Independently confirmedCertificates found in official registries, an active legal entity ID (LEI), fulfilled public contracts, real filed financials. · Certifications verifiable
Independent signals from open data. Open items are not confirmed, ask on contact.
Before you pay, protect your money+
Safe, you can get it back
- Credit card
- PayPal Goods and Services
- Escrow (money held until goods arrive)
- Letter of Credit (for large orders)
Risky, gone for good
- Bank wire to a personal account
- Crypto
- Western Union or MoneyGram
- Gift cards
If a supplier only accepts methods you cannot reverse and refuses card or escrow, that is the number one scam signal. Walk away or use escrow.
The bank account name must match the registered company name. If it does not, stop.
For a first order, use an independent escrow service so the supplier is paid only after you receive the goods.
About
Hong Kong-based manufacturer of sapphire watch crystals and optical sapphire components for both traditional and smart watches. Supplies OEM sapphire glass to major Swiss, Japanese, and Chinese watch brands as well as consumer electronics manufacturers.
- Categories
- Primary markets
- 🇭🇰 Hong Kong 🇨🇳 China 🇯🇵 Japan 🇰🇷 South Korea 🇺🇸 United States 🇩🇪 Germany
- Certifications (declared)
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