Also known as cast iron cast iron plate fixed platform, commonly used specifications 100X100 --- 3000X8000 (special specifications according to the demand side, the drawings produced.) Precision were 000,00,0,1 level is crossed precision machining company, the ideal tool for testing. Cast iron plate material is generally high-strength cast iron HT200-250, the working surface hardness of HB160-210. After annealing at 600 degrees of artificial and natural aging 700 degrees ---- 2 --- 3 years after the precision and stability, good wear resistance. 
 The company is located endowed with "pear town" "casting city" "jujube of the town" reputation Botou, outstanding people, north and traditional industrial and commercial capital city of Beijing, Tianjin, near Beijing-Shanghai railway and across the north and south of State Road 104. Transportation is very convenient 
 More products: welding plate | plate test | granite slab 
 For more details, please visit: http://www.hbkaichuang.com