Founded in 2010, Jishan Deep Blue Diamond Tools Factory is a company specializing in the production and processing of glass knives, glass drill bits, tile knives, glass cutting tools, advertising engraving knives, triangular diamonds, overlord drills, stone carving knives, glass slice grinding chips, woodworking carving knives, etc., with a complete and scientific quality management system. The integrity, strength and product quality of Jishan Deep Blue Diamond Tool Factory have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business. We have exported to more than 100 countries, such as the United States, Germany, Malaysia, Singapore, Indonesia, Russia, Vietnam and other countries