Sitefu precision bearing co., ltd was founded in year 2000. which is specialized in designing, developing producing and selling the large-size, extra-large-size, slewing bearing.Our product categories cover all the bearings in P0ã??P6ã??P5ã??P4 series; we mainly produce slewing bearingã??precision bearing , non-standard bearingã??rolling bearing, thin-all bearing, wind bearingã??rolling mile bearing and etc.We can according to the customerâ??s working condition and equipment requirement design the bearing with different structure and different dimension in different fields Includin. Port ship industries, Mine mechanical industry, Construction machina industry;Metallurgical industry, Machine tool industry; Petroleum industries