JZTG is a brand licensed to Golden Drilling Machinery Co.,Ltd. As a high-tech enterprise recognized by the government, Golden Drilling is the real leading factory for rotary rig drilling buckets, core barrel, augers and bullet teeth. We are the main drilling tools supplier for domestic exporters and are also the designated drilling tools supplier for SWDM, ZOOMLION, DOSAN and so on big enterprises in China. Founded in 2008, JZTG has a large modern production workshop which covering an area of nearly 40,000 square meters. We have realized the integrated production of machinery, eg, Automatic robot welding, Advanced shot blasting equipment, CNC plasma cutting machine, Bending machine, Three-axis machining center and Five-axis machining center, etc. All these could highly improve the production efficiency and the quality of both the spare parts we use and the finished products. Meanwhile, our factory have passed ISO9001, ISO14001 and ISO18001 certifications, clients can have complete confidence in the workmanship and quality of our products. We welcome online video factory inspection at any working time.Besides, as the leading drilling tools factory in China, we have large warehouse to keep stock, which make us could arrange customers orders timely and quickly. With excellent technique and endless pursuing, JZTG has been committed to providing customers with stable quality products, professional and considerate service, we word with perseverance and pursue constant diamond quality.