Henan Yalong Diamond Tools Co., Ltd

Henan Yalong Diamond Tools Co., Ltd. is integrating scientific research ,design,manufacture,sales and service,which is one of the main enterprises of Henan Yalong Enterprises Group.It was set up in July 2001. It is a Hi-tech company that manufactures polycrystalline diamond compact (PDC) and the relational products. The PDC is used in the oil well drilling, geology exploring, coalfield mining and mechanical industry. In 2003 the company was certificated ISO9001: 2000 and awarded Good Credit Demonstration Unit by Henan province Government. We are a PDC manufacturing company,owing to the high quality products and excellent after-sales service,Henan yalong has set up close cooperative relationships with domestic aiguilles manufacture and petroleum drilling companies. In the international market, the PDC of Yalong have exported to the United States,Japan,Korea,Russia,the European Union,Australia,Hongkong and other countries,establishing the good cooperative relationship at home and abroad