About Henan Yalong Diamond Tools We are specialized in the manufacture of polycrystalline diamond compact (PDC) for use in oil well drilling, geological exploration, mining and other mechanical industries. As an ISO 9001:2000-certified member of the Henan Yalong Enterprises Group, we have strong support in providing you with a reliable source of PDC from mainland China. We use the latest imported technology and testing equipment to ensure quality on every order. Technology-sharing relationships with local institutions and universities also help us continually bring you the latest innovations in the PDC field.
In the business since 2001
After over six years in the PDC industry, we have sold our products in Germany, Hong Kong and other demanding markets. Our annual sales have topped $20 million, and we're ready to serve you too. To learn more, contact us today.
