Tianjin Good Drill CO.,LTD. Is a trade department of Sanhe Qiangli Fengdong Factory, we are famous private enterprise, which specialized in manufacturing and exporting mining rock drilling equipments and related tools, such as pneumatic rock drill, gasoline rock drill, drill rod, drill bit, break hammer, DTH hammer, DTH bit …etc.
Our company has engaged in this line more than 20 years, and has rich experience in manufacture and exports. We use high-quality raw materials and advanced craft technology, have passed through strictly inspection, manufacture high quality rock drilling products.
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