Zhengzhou LD Diamond Products Co., Ltd. specializes in the research, manufacture and marketing of diamond and CBN products, has taken the lead in mining drilling, metal cutting and grinding processes 3 big fields.Our products are widely used for mining drilling, oil and gas drilling, aviation and aerospace, automobile, ceramic, magnetic disc, etc, and other metal and nonmetal materials cutting and grinding.

We have a professional technical team with many years of experience in the diamond and its application field, established close cooperative relationship with many universities and...