86-516-66671368
Third Industrial Park, Tongshan Economic Development Zone, Xuzhou, Jiangsu, China (Mainland)
Kelly bar drilling machine interlocking kelly bar, US $ 9999 - 29999 / Set, Jiangsu, China, EVERSTAR, 6 MONTHS, 6 month interlocking kelly bar.Source from Xuzhou Hengxing Jinqiao Machinery Technology Co., Ltd. on Waimaotong.com.