Here are some polytechnic colleges in Nizamabad:

1. Government Polytechnic, Nizamabad :

   • Courses: Diplomas in Computer Science, Electrical, Electronics, etc.

   • Established in 1959.
     
     

2. Government Polytechnic for Women, Nizamabad :

   • Courses: Diplomas in Civil, Electronics, and Pharmacy (female students only).
     
     

   • Established in 1985.
     
     

3. Vijay Rural Engineering College (VREC) :

   • Courses: Diplomas in Civil, Mechanical, Electronics, and Computer Science Engineering.
     
     

   • Established in 1997.
     
     

4. Arkay College of Engineering and Technology :

   • Courses: Diplomas in Civil and Electrical & Electronics Engineering.

   • Located 25 km from Nizamabad.
     
     

5. Kshatriya College of Engineering (KCEA) :

   • Offers various engineering diploma courses.

For more details, visit the respective colleges’ websites or contact their admission offices.