NHB Ball & Roller Ltd. of Mumbai, a TS-16949:2002 Group, is India’s largest precision steel ball manufacturing company. Set up in 1964 for sole production of high quality and precision chrome steel balls, NHB’s plant is located at Amalsad in Gujarat.
NHB has the most sophisticated machines and equipments for manufacturing high precision balls. The ability to produce balls of 
extremely high precision offers solution to many problems facing design engineers today, increasing the efficiency of anti-friction rolling devices, permanence and accuracy.
Production of balls is a complex and time-consuming process that has been historically based upon the skill of the operator. At NHB, the operator skill is combined with the ongoing research and development programme designed to infuse the manufacturing process with the latest in scientific development and technologies. The top priority of the company is to produce balls that consistently meet or exceed the performance standards specified for any application.
At NHB, the process of quality control begins with the raw material itself. At its most modern laboratory, product quality is tested at every stage. Balls are selected, sorted out and measured to eliminate those that do not meet the company’s high standards. In addition to the laboratory checks and tests, visual inspection using precision optical instruments further ensures product uniformity.
NHB guarantees to meet all the AFBMA/ISO standards. It can also certify that the steel balls supplied to customers meet all the specifications precisely. The company has been providing quality products since inception. It is a reaffirmation of its 50-year-old philosophy that no effort should be spared to ensure total customer satisfaction.