ENLISTMENT OF OUR FIRM IN YOUR APPROVED CONTRACTOR CUM VENDOR LIST AND REQUEST YOU TO AWARD WORK ORDER AND JOB ORDER FOR US - REG. With reference to the subject matter we are introducing ourselves that we are specialist in VMC work and CNC works. We have applied PRECISION COMPONENTS FOR WINDMILLS such as pitch system and bearing housing at the accuracy of 5 micron Dimensional tolerance for RRB ENERGY LTD.