From Pregna International Ltd the TUBAL RINGS is contraceptive device used for female sterilization. The Pregna's Manufacturing Practices are done in adherence to WHO specifications. The raw material is for an approved U.S source. Pregna Tubal are currently being supplied to the Ministry of Health India and are being successfully implemented across India. The Rings are manufactured in Class 100 conditions and are sterilized using Gamma rays this adheres to the BIS 13009 specifications.