Designing and manufacturing high-performance natural granite components

Shandong Shanneng Precision Machinery Co., Ltd. has been in crafting high-precision natural granite components for global industries. Our granite solutions are engineered to meet the exacting demands of precision manufacturing and metrology.
Our main products including: measuring tools such as granite surface plates, CMM bases, and inspection tables with micron-level accuracy; granite mechanical components: guide rails, machine beds, and structural assemblies; customized granite systems: assemblies for semiconductor, optics, and automation sectors.
Our products excel in harsh environments, offering ultra-low thermal expansion and long-term dimensional integrity—ideal for metrology labs, optical systems, and high-speed machining.