RuiJiang means Swiss craftsman, a symbol of watch craftsman spirit.We are one of the world's leading and most highly trusted custom wathch 

specialists, luxury watch retailers, and diamond jewellery experts.We have our own custom factory, custom experience is very rich. We have custom agents all over the world.

      Our custom factory specializes in modifying and upgrading watches, aftersetting watches with real diamonds. We can customise most luxury watch brands, such as Rolex, Audemars Piguet, Cartier, Patek Philippe, Richard Mille and Hublot.

      We will give you the best products, the best service and the best price.