The impregnated diamond bit is made of high-quality diamond from USA-based GE Company and Korea-based ILJIN Company. Its drilling efficiency can be 5 times higher than that of an ordinary drill bit.
The surface-set diamond reaming shell is constructed using high-end natural diamond from Belgium and South Africa. It is available in various specifications to cater for your needs.
The HDD drill pipe is made using S135 steel materials from Baosteel and other well-known companies. It is a weldless product that can offer superb mechanical properties.