Shandong RZ Engineering Equipment Co.,Ltd. is not only a professional manufacture of rotary drilling bits,coal mining bits,shield driving cutters and other kinds of construction tools,but also one of the largest cutter production bases in china.RZ products have been widely used in coal mine,geophysical exploration,tunnel,subway engineering,metallurgy,water conservancy project,highway projects and other projects. Furthermore, we have already got the certification of ISO9000:2000 and CE.Now RZ has won high praise of the customers at home and abroad by providing high-quality products, low price and satisfactory services,and also entered the overseas markets such as Japan, Korea,US, Brazil,Chile,Australia, Africa,etc. We lie in the No.7,Songhua River Road, Liaocheng Economic Development Zone, Shandong, China and enjoy the elegant environment and convenient transportation.Sincerely welcome friends both in and abroad visit us and your need is our pursuit and objective.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9000/2000	quialty department	coal mining bits,rotary bits,rock cutters	2008-10-07 ~ 2012-10-07

Business Type	Manufacturer, Trading Company	Country / Region	Shandong, China
Main Products	Rotary Drilling Bits, TBM Cutters, Mining Bits	Total Employees	101 - 200 People