The Pen Nib Performance Tester, developed by Lituo Testing Instruments Co., Ltd., is a precision device designed to evaluate the durability and functionality of pen nibs with accuracy and reliability. As a leading manufacturer, supplier, and factory based in China, Lituo offers this advanced tester to meet rigorous quality standards in the stationery industry. The instrument simulates real writing conditions to assess wear resistance, smoothness, and overall performance of various pen nib types. Ideal for research labs, quality control departments, and production lines, the Pen Nib Performance Tester ensures consistent product excellence. Lituo Testing Instruments Co., Ltd. combines innovative technology and expert craftsmanship, making it a trusted name in testing solutions worldwide. Choose this Pen Nib Performance Tester for precise, efficient, and dependable pen nib quality assessment directly from a reputable China manufacturer and supplier.