Shandong Hisohee machinery Co., Ltd. is a deep joint high-tech enterprises. Is a scientific, research into, and standardized production and management, modern marketing tools, and comprehensive after-sales service as one of the modern enterprise. The company has a sound quality control measures, improve the quality of the detection systems, advanced enterprise management and senior management personnel. Use of scientific, environmental protection, energy saving, low-carbon production technology. The company mainly engaged in coal miner accessories, road machinery and machinery parts pile R & D and production. Our main products are: rotary drilling rig drill bit, rotary bullet, square seat, alloy round seat, Bauer gear, milling machine head, roadside ditching machine heads, mixing station mixing knife, fully mechanized coal mining machine cutter, coal boring machine boring tooth, all kinds of cutter, gear sets, gear seat, rock drill drill tools, drill rod, PDC bits, drill blast openings. General Manager: Mr. Fan Tel :0635 -6, 665, 857 13596366812 E-mail:***** http://www.hisohee. com