Beijing Tengyue Technology Co.Ltd

The taper tap is a special fishing tool making thread on the inside wall of tube dropped objects such as drill

Application: It is mainly used in fdrilling in the mine, railway water conservancy projects as well as secon

Z****0 type coal mine with hydraulic tunnel drilling rig is a new type of drill rig by su

Z series rock loader is one kind of rail wheel light loading equipment used for tunneling and mining field .

The Products are mainly used in construction sites, various types of mines, railways, water conservancy constr

The Products are mainly used in construction sites, various types of mines, railways, water conservancy constr

PDC bits are made for cutting softer formations at high penetration rates. They typically have round PDC cut

Tungsten Carbide Core Bits are designed especially for soil investigation and geotechnical drilling, but also

Tungsten Carbide Core Bits are designed especially for soil investigation and geotechnical drilling, but also

PDC bits are made for cutting softer formations at high penetration rates. They typically have round PDC cut

YT*7 Air Leg Pneumatic Rock Drill 1.Product Features: While efficient and with low energy consumption, the

While efficient and with low energy consumption, the YT*7 is durable, reliable and suitable for all applicatio

YT*4 Air Leg Pneumatic Rock Drill Machinery has a wide range of pusher leg and stoper rock drills to cover al

DUTCH WIRE MESH Material:Stainless steel wire, Nickel wire, Brass wire. Uses:Used in gas , liquid filter s

CRIMPED WIRE MESH Crimped Wire Mesh is made by corbon iron wire, galvanized steel wire or stainless steel w

GALVANIZED WELDED MESH Galvanized Welded Mesh is also known as hardware cloth. This type of product can be