Is it possible to fit Cng by Tata company in old Tata Punch?

Tata Motors does not fit Cng kit externally in any car. Cng kit is fitted during the manufacturing of the car by Tata Motors. In order to fit Cng kit externally, you are advised to get in touch with a specialized person who can fit Cng kit externally in your Tata Punch. For more details, please cli