Need good rotary drilling tools and want direct factory price, Find JZTG Golden Drilling

Do you know how and where to find the real rotary drilling tools manufacturer? now, there is one, JZTG Golden Drilling. We are the real rotaring piling tools manufacturer, also the leading one, with strong production capacity, we could supply clients with quality drilling buckets, core barrel, augers and kinds of drilling teeth with the best factory price we could give. 
JZTG Golden drilling shipment today, 2 trailers core barrel with bullet teeth, conical rock augers and flat rock augers. The drilling diameters are from 600mm to 1500mm. All these are ordered by a big foundation construction enterprise for their overseas engineering projects. Fo the bullet teeth drill bits we use, there are B47K22H, C31 for core barrel rock coring, hoders B85-2 and C30. Need good rotary drilling tools and want directly factory price, find JZTG Golden Drilling, looking forward to be your reliable rotary rig drilling tools supplier.