Xuzhou is a well-known drilling rig kelly bar manufacturer in China, known for our brand name of Hengq. We produce up to 70% of China's drilling rig kelly bars, and supply them to numerous companies, including SANY XCMG, CSR, ZOOMLION and other brand names.
Compared to competitive products on the market today, our kelly bars have a long service life, and come with 24 hour after-sales service from us. We provide accessories, and deliver products quickly, within 3 to 5 days. Our kelly bars are made from high quality steel materials and heat treated steel materials for a high resistance to abrasion and deformation.
We provide interlocking kelly bars and friction kelly bars for XCMG rotary drilling rigs. As a specialized kelly bar supplier, and more than 10 years of manufacturing experience, we have designed our own drilling rig kelly bars to meet XCMG drilling rig usage requirements.Read More