Bolang Jewelry and Henan Diamond Jewelry Base can settle in and cultivate diamonds. According to relevant public information, as of May 27, 2022, Braun Jewelry and Jade Diamond signed a contract to lay out the global diamond planting industry, and Braun Jewelry, a star enterprise in the golden town, signed a contract with Zhengzhou Huajing Diamond Co., Ltd., and the two sides will carry out in-depth cooperation in the field of diamond planting, strengthen the alliance and lay out the global diamond planting industry. Golden Town will continue to give full play to the advantages of the park platform and empower the park enterprises to apply, design and develop in the field of new jewelry materials.