KS130 Diesel Hydraulic Down-the-Hole Drill Rig-DTH drilling machine--Guangxi Kongshan Machinery Equipment Co., Ltd. is Guangdong Shunde KONCON heavy machinery Co., Ltd., the company's subsidiary referred to as". KONCON Started in 2003, is a company specializing in DTH Drill, mobile air compressor and its supporting parts, set research and development, manufacturing, sales and service as the emerging engineering machinery manufacturing enterprises.