Parkash Industrial Gears is an established Indian gear manufacturing company serving automobile, agricultural and industrial applications. While its website does not present ring gears as a standalone product category, it offers a broad range of related gearing products including spiral bevel gears, bevel gears, pinions, spur gears, helical gears and worm gears. Customers can discuss ... https://share.google/Z04AWlndzaRS6eC4N