You can get verified Leads by your self but it took more time. You can also use lead generation companies they will provide you unique and verified links. They verify the leads according to your target audience. They rectify the link with the various processes. You can buy bulk email B2B Leads of your target audience for Indian Companies.
Contact us
List Indian Companies
Our Website – https://www.list-indian-companies.com/homepage
For Bulk Email – https://www.list-indian-companies.com/email-marketing-database
Mumbai Companies Database – https://www.list-indian-companies.com/mumbai-companies
Manufacturing Companies Database – https://www.list-indian-companies.com/manufacturing-companies
Bengaluru Companies Database – https://www.list-indian-companies.com/bengaluru-companies

source