Sun Yin Crystal Ind. Co., Ltd has been established in Hong Kong since 1994. At present, we have more than 1,300 workers and over 10,000 square meter factories that have equipped with advanced machines.
Advanced Machines
We provide professional equipment and machines to support the quality of production.
Our Team
At present, we have more than 600 employer in China and Hong Kong. The enterprise management enables us to produce more than 18,000,000 pieces of sapphire crystal per year.
SUN YIN CRYSTAL IND.CO.LTD
- Over 20years experience in Sapphire production
- Top 3 in Sapphire industry in China
- Self Owned raw material factory
- compliance with REACH and RoHS standards
Our Certifications
Our quality of products can compliant with REACH and RoHS standard.
Also we have achieved ISO9001:2008 quality system authentication and ROHS authentication.
