Chongqing Silian Optoelectronics Science & Technology Co., Ltd

Silian Opto was established on July 2008, after purchasing Honeywell sapphire business in Canada. The company main functions include R&D, manufactures and sales of Sapphire crystal and substrates, LED packaging devices, LED lighting products.

We are the world's highest-level sapphire crystal growth technology company, and were a part of drafting the International Semiconductor Standard; We have advanced LED packaging equipment and a wide range of reliable LED lighting products.