KOJAN MACHINERY (Shandong Kojan Heavy Industry Co., Ltd.) is a leading manufacturer of full hydraulic drilling rigs, specializing in water well, geothermal, DTH, and RC drilling rigs. With over 20 years of expertise, we provide customized drilling solutions, offering high-quality rigs, air compressors, mud pumps, and a complete range of tools and spare parts for global clients.
Shandong Kojan Heavy Industry Co., Ltd
KOJAN MACHINERY (Shandong Kojan Heavy Industry Co., Ltd.) is a professional full hydraulic drilling rig manufacturer based in Yinan, China. We specialize in integrating R&D, manufacturing, sales, and after-sales service to deliver reliable drilling solutions worldwide.We focus on the production of:Crawler-mounted and truck-mounted water well&Geothermal drilling rigs,DTH (Down-the-Hole) drilling rigs,RC (Reverse Circulation) drilling rigs.We also provide a complete one-stop solution including air compressors, mud pumps, and a full range of drilling tools and spare parts.
