Chow Sang Sang Holdings International
Hong Kong jewellery manufacturer and precious metals wholesaler since 1934.
Chow Sang Sang Holdings International Limited is a Hong Kong Stock Exchange-listed jewellery manufacturer, retailer, and precious metals wholesaler established in 1934, operating four business segments: jewellery and watch retail, precious metals wholesale, laboratory-grown diamonds and gemstones trading, and other financial services. The company holds De Beers Global Sightholder status for direct rough diamond procurement and operates a dedicated Wholesale Department at 229 Nathan Road, Kowloon, serving industrial precious metals buyers and jewellery trade customers. Their Chow Sang Sang Precious Metal Laboratory provides assaying and certification services for the regional gold and platinum trade.
- Type
- Manufacturer
- Location
- Hong Kong
- Founded
- 1934
- Website
- corp.chowsangsang.com
- Categories
- Jewelry
- Markets
- Hong Kong, China, Taiwan, Singapore, Malaysia, United States, Australia, United Kingdom, Japan, Canada
Verified facts
- web-presence-since (green), checked 2026-08-07 Internet Archive (Wayback)
- sanctions-clear (green), checked 2026-08-05 OpenSanctions
- debarment-clear (green), checked 2026-08-05 OpenSanctions
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)