加拿大FMTI Systems inc. www.fmtisystems.com
网格仪 
FMTI Systems inc. manufactures hardware and develops software to automate sheet metal surface strain measurements. These low cost tools are exceptionally suitable for quality control in the stamping plants, developing forming limit curve data for new materials and research laboratories. Grid analysis can be done quickly with the results drawn immediately on the Forming Limit Diagram as well as Stress Limit Diagram (SLD). Our Grid Analyzers are currently used in the automotive industry, by tool and die developers, and parts and material suppliers. This is also an ideal for measuring stress and strain of sheet metal for "six sigma" implementations.