#drillingplatform We are dedicated to providing our customers with the best quality and high-tech products. Zhangjiakou Xuanhua Jinke Drilling Machinery Co., Ltd (JK Drilling) is a large enterprise specialized in development and manufacture of all kinds of DTH #DrillingEquipment. The major products include JK series DTH rock drilling rigs and JKS series DTH well drilling rigs. The DTH rock #drillingrigs are widely used in blasthole drilling of mining, hydropower, transportation and defense projects, as well as harbor and channel construction; DTH well drilling rigs are specialized in drilling the boreholes of large diameter and depth, for instance, water well drilling and geothermal well drilling. JK Drilling has established a mature and completed after-sales service team, who can provide the strong supports to clients and customers from both domestic and abroad.