Zhengzhou LD Diamond Products CO., LTD is a high tech enterprise that specializes in the research, manufacture and marketing of polycrystalline diamond and related products. 
We have a professional technical team with many years of experience in the polycrystalline diamond and established excellent research cooperation with many colleges. We have the first-class manufacturing technology, introduced advanced production equipment and testing apparatus, established perfect research and development, quality control system. We have awarded ISO9001:2000 quality management system certification, owns independent import and export rights. Our products sold well in our domestic market, also have been exported to West Europe, Russia, Canada, Colombia, Australia, Japan, Korea, HongKong,etc., and achieved the good recognition from the users.
LiuDing aim to be the leading supplier of industrial diamond products.
We adhere to customer demand-oriented and persist in technological innovation.
We will do our best to provide customers with the first-class products and quality services.