Henan Yalong Diamond Tools was founded in 2001. It is mainly engaged in the research , production and sales of PDC cutter, PCBN&PCD cutting materials, diamond powder and its related products. In 2003, our company was awarded "credit standing demonstrating corporation" by Henan provincial government. In 2004,the PDC cutter has won prizes for National Torch Plan Project. Zhengzhou Haocheng Superhard Tools co.,ltd was founded in 2013,a wholly owed company by Henan Yalong Diamond .It covers an area of 74,000 square meters.In the year of 2015,Yalong diamond was officially listed
Our business principle is [customer orientated,quality emphasized,reputation focused and intellectual centralized".We are devoted to be the leader in high-efficiency drilling and precision machining in China and achieving Yalong products to be the first choice in the field of drilling and precision machining in the world.
the PDC cutter for mining,oil&gas drilling