This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.
The jewelry instrument expert - Sunlin Group, with 20 years of glorious history is a large specialized company in the fields of manufacturing, R&D, distribution of jewelry instruments and tools. Determined to create China's largest jewelry instrument group, our aim is to manufacture and source high quality and useful tools and products to serve diamond and jewelry professionals with dedicated service. We supply gemological instruments, jewelry scales and balances, gold and diamond testers, cleaning and measuring equipment, general tools for diamonds traders, pearl drilling machines, photography box, jewelry cases and window displays. For more products please see our website: http://www.slzm23.com