We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for extension rod, tapered rod, Rock Drilling Tools, Hollow Drill Rod,Tungsten Carbide Button Bit. We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future! The product will supply to all over the world, such as Europe, America, Australia,Sweden, Canada,Uzbekistan, Angola.Now we have a dedicated and aggressive sales team, and many branches, catering to our main customers. We have been looking for long-term business partnerships, and ensure our suppliers that they will undoubtedly benefit in both short and long run.