Liaocheng Tiangong Tools Co., Ltd lies in the Xingye Industry Park of the Economic Development Zone of Liaocheng City. The company mainly produces and sells rock drilling tools, mine fittings, civil engineering tools, rock/soil boring and digging tools, cutting tools of shield machine etc. With its top technicians, abundant production experience, superior equipment, advanced mamufacturing engineering, scientific management system and high-quality after-sale services, the company is developing rapidly and constantly in the fierce market competition. Furthermore, the company has already passed the ISO9001, 2000 quality management system authentication. Now the company has self-operation export and import right.