86-516-66671368
Third Industrial Park, Tongshan Economic Development Zone, Xuzhou, Jiangsu, China (Mainland)
Full interlocking kelly bar for rotary drilling rig, US $ 19999 - 39999 / Set, Jiangsu, China, EVER STAR, 6 MONTHS.Source from Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd. on Waimaotong.com.