Crane (Kelan Diamond) is a China custom wedding ring and luxury diamond jewelry brand. Founded in 2007, Kelan Diamond is a comprehensive enterprise group of China Internet and jewelry industry chain, and a wholly-owned O2O jewelry brand under Gangtai Holdings. Crane has four international partners, such as HRD in Antwerp and GIA in America, which sell diamonds with one diamond and two certificates.

Coral has always been a custom-made wedding ring and luxury diamond jewelry brand that takes a certain cost-effective route. Coral angels will inject more love into the sparkling diamond ring and pass more love to more people through the diamond ring. I also hope that everyone can have a beautiful love witness of diamonds. Of course, I also hope that you can find your favorite ring in the coral for the person you like.

At the same time, relying on the Internet jewelry platform, Crane opened a bridge between gold retail investors and gold-using enterprises, and launched an Internet gold-adding platform integrating gold trading, leasing and recycling-the gold wealth management product "Gangtai Gold Duobao", which set foot in Internet finance.

No matter from the aspects of O2O system, mineral resources, product category, brand promotion, 3D jewelry printing technology application, Internet finance, etc. Crane is constantly leveraging Gangtai Holdings to cooperate with four strategic cooperation brands, such as Guo Ding Gold, Milai Caibao, Manheng 3D and Riggs Media, to vigorously expand the jewelry business in internet plus and establish a stronger operation mode.