Mechnbolt Technologies Private Limited We, Mechnbolt Technologies at Vaishali Nagar in Jaipur, Rajasthan, offer 100% professional car wash services along with quality vehicle detailing, you can be confident that we’ll give your vehicle the very best care. Customer service is our number one priority and we stand by every job that we do and take a tremendous amount of pride in our work. We are here to please and we look forward to having your business for years to come.