Jian sheng gems factory, established in 1995, has been offering our clients high quality gemstones with full-service management, as a major supplier for a leading Hong Kong lapidary ITALINA; We have achieved a good deputation in the field.

We possess of advanced gems-processing equipment and more than 300 experienced skilled- workers. Our monthly output is over 2 million grains and the products we can supply are ranging from 1m/m to 100m/m with various shapes and parameters for synthetic zircon, spinel, corundum, glass, Cat-eye, etc. Customized gems are also available per your inquiries and requests.