About Us

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Brand RZ
Number of Employees 101-200 People
Annual sales US$2 Million - US$5 Million
Established in 2008

Shandong RZ Engineering Equipment Co., Ltd, started business since 2008, has focused in design and manufacturing of tungsten carbide cutting tools for more than 10 years. RZ is an integration company of R&D, design, manufacturing and marketing. As a well-known company in China, RZ also develops its overseas business and pipejacking machines business under name of Liaocheng Harddrill Import & Export Co.,Ltd.

The main products of RZ includes TBM cutters, coal mining bits, rock auger bits, drilling bucket bits, core barrel bits, trenching bits and road milling teeth in shapes of round shank chisel, flat teeth, replaceable teeth and welding bar. The products widely applied in tunneling, underground mining, foundation drilling, trenching and road planning.

There are more than 80 technician and engineers works in workshop, technical department and construction site, the workshop equipped with 260 sets of machines including machining, milling, drilling, welding, heat treatment and oiling, which make RZ produce 2000pcs TBM cutters, 1.5 million pcs mining bits, 1 million foundation drilling bits and 2 million milling bits each year.

Since its founding, RZ has been always take technical innovation as the key of development. RZ has developed its own technical center, construction cutters technical research center and inspection center, which has been authorized as municipal technical enter in 2015. Meanwhile RZ cooperates with professors and experts in universities to improve the technical level during design and production.

RZ products has enjoyed high reputation both in home and abroad market, and we will be continuously providing world class products and service to customers.


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