We are colorstones manufacturer from Thailand. We have our factory and export to all over the world. We have our own mine in Eastern part of the country. That's why our price is so cheap than any dealers. We ready to do by order 'cause our technician are well train by this way. We expert in black sapphires, opals, emeralds, ruby and silver rings in bracelets, earrings, necklace and any kind of production as well. We are looking for someone to be our distributor to expand our products in this field too.