T-slot platform for face processing has T-slots are mainly used for stationary work piece, is fitter workers are used to debug the equipment, assembly equipment, repair equipment, the basic work surface. To plant more than a decade of design and technical experience, high precision rigidity, beautiful shape material: high-strength cast iron HT200-300 face hardness of HB107-240, after two manual processing (manual back 600 degrees -700 degrees and long natural aging 2-3 years) using the product of precision and stability , good wear resistance. 
 http://www.knzzlj.com/ztpt/txcpt.html 

 Product Name: Welding Platform Description: welding platform is mainly used for inspection, measurement, welding, welding, marking, assembly, assembly, dynamic mechanical testing, etc. The material is HT200-300; hardness is HB170-240, Accuracy: 0 -3 level; implementation of standards: JB/T7974-1999. welding platform precision: the standard verification procedures according to national implementation, namely 0,1,2,3 four grades. Size: 4000mm * 8000mm following specifications, larger than this size can use stitching! 
 http://www.knzzlj.com/ztpt/hjpt.html