The Pencil Lead Glide Quality Tester, developed by Lituo Testing Instruments Co., Ltd., is a precision device designed to evaluate the smoothness and durability of pencil leads. As a leading China manufacturer, supplier, and factory, Lituo offers reliable and high-quality testing equipment tailored to meet industry standards. This tester efficiently measures the glide performance of pencil leads, ensuring consistent writing quality and enhancing product development. Ideal for pencil manufacturers and quality control laboratories, the instrument delivers accurate, repeatable results with easy operation and maintenance. Trust Lituo Testing Instruments Co., Ltd., a professional China-based factory and supplier, to provide advanced solutions that improve production efficiency and product excellence in the stationery industry.