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About us

Henan Yalong Diamond Tools Co.,ltd , was established in July 2001,which is one of the main enterprises of Henan Yalong Enterprises Group. Our company mainly engaged in the research, production and sale of PDC and PCBN/PCD cutting tools. Our products cover diamond powder, diamond single crystals, diamond millstone etc. The PDC has passed the National Torch Plan Project and was awarded “Good Credit Demonstration Unit”by Henan Provincial Government.

Our factory covers an area of 80000 square metres. We import the foreign sophisticated manufacture equipment and precision measuring instrument and adopt the international advanced manufacture technology. Depending on the advantages in technology and intellectuals, our company has done a series of research and development in PDC and PCBN/PCD cutting tool field. At the same time, our company has set up technology cooperation relationships with some institutes and universities at home and abroad.

Henan Yalong has set up close cooperative relationships with aiguilles manufactures and petroleum drilling companies for a long time at home and abroad. PCBN/PCD cutting tools are approbatory in machanical processing field of automobile engine, brake/transmission system, bearing, gear etc. The products of Yalong have been exported to the United States, Japan, Korea, the European Union, Australia, Hong Kong and other countries, establishing the good cooperative relationship with them.

Our business principle is“customer orientated, quality emphasized, reputation focused,and intellectual centralized. We are devoted to being the leader in high-efficiency drilling and processing precision mechanism of China and achieving Yalong products the first choice in the field of drilling and processsing precision mechanism in the world.

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