1, LT has the advanced thermal cycle steel rolling production line. 2, LT has the reversible type high efficiency alloy steel rolling production line. 3, LT has the advanced high-speed steel vacuum nitrogen welding furnace production line. 4, LT domestic first high-pressured two dimensional shaped quenching heat treatment production line. 5, LT has the large volume vacuum high pressure gas quenching and vacuum oil quenching treatment equipment. 6, LT has the efficient grinder with high precision imported from Germany. 7, LT has the international advanced technique of refrigerating treatment. 8, LT has the perfect system of quality detection and technical control. Longte Mechanical Knives Co., Ltd,located in the coastal city- Rizhao, Shandong Province, is a manufacturer that cooperates with world famous enterprises in the field of mechanical knives./ specialized in producing many different kinds of mechanical knives for special use, such as for industry and paper making industry use. Our products contain thin planer knives, rotary lathe knives, chipper knives, flake knives in carpentry industry; shear knives in metallurgy (metal work) and mechanical processing industries. We also produce Granulating knives for plastic and robber industries, as well as clipper knives in Textile industry and various kinds of knives in other fields.