... sales office Knives Strength Test Device Product Description:This Knives Strength Test Device is widely used ... lever of the apparatus is removable and easy to attach on the apparatus.3. 2 set of load included ... ,ASTM,UL,JIS,CEEN , DIN and so on. Our factory has an area of 5000 square ... 70 high-qualified employees. Our products are mainly applied to IT, communications, electron, wire and cables, plastics, ...