No one can match the workmanship of Netalkar group. They maintain precision as close as required in Slicing a diamond and so as crankshafts. They have very good reputation of maintaining good relations with everyone who are connected to them start from Human resource to machines. I am proud to be connected with Netalkars. I am not sure why someone rated 2 stars because they have the liberty to do so on google. They should be banned from google.