We produce and supply various kinds of kiln girth gear with different given specifications, such as GS-34CrMo4VI, GB-42CrMo, GB-35CrMo.  All possible socket or defect will be tested with magnetic powder inspection. All the root and convexity should be test by ultrasonic inspection accord with DIN1690 standard. India to reputed company such as Bhushan steel, Visakhapatnam steel, JINDAL steel for years.