We devote high quality and low price products to the society. 5H19-291508-0400-40-2=H19 integral drill steel,Steel grade Z708
Shandong Rock Drilling Tools Co., Ltd was a professional enterprise combined scientific research, project exploitation, production and trade as a whole.Shandong Rock Drilling Tools Co., Ltd is award of Shandong Province High-New Technical Enterprise and Shandong Province Famous Enterprise of Patent of China.She has own Import and Export Right .She has setup ISO9001 quality guarantee systen and got the certification of intermational authorities. Our main products are rock drilling tools and mining tools, including five series, more than 500 types. They are Tapered Drilling Tools,Threaded Extension Drilling tools, Down The Hole Tools,Tricone bits and Coal mining tools, Rock drilling tools and mining tools for use in quarrying,Mining, Tunnelling, Construction and Civil Engineering applications worldwide. The products have high performance and quality and be suitable for all kinds of hudraulic stone machines. Our products are well sold all over the China. and also export to USA , Japan, Canada, Australia, South-east Asia, Harsakstan etc. All the products have get approval of the customers. In the new century, we take the prime opportunity of China entering into WTO, Adjust and refresh our stratages, Strong our core competitive power according to world economic globality, And we will always take the quality Principle of Quality First and Customer uppermosti, try our best to satisfy our customers with the first-class products and services. The president of board togethet with the staff sincerely welcome friends all over the world coming for instruction and cooperation.
H19 integral drill steel
