Can you list me the names and contact detail of institutes or colleges that offer Diploma in Refrigeration and Air Conditioning Courses in Chennai as my cousin wants to take admission in it?

According to me the names and contact detail of institutes or colleges that offer Diploma in Refrigeration and Air Conditioning Courses in Chennai:

Tamil Nadu Open University
No. 577, Anna Salai, Saidapet,
Chennai, Tamil Nadu

Here I am listing the names and contact detail of institutes or colleges that offer Diploma in Refrigeration and Air Conditioning Courses in India are as follows:

A.M.K. Technology Polytechnic College
Chennai-Bangalore Highway, Chembarambakkam
Chennai, Tamil Nadu

Arni School of Polytechnic
Kangra, Himachal Pradesh

Arni University
Kathgarh, (Indora)
Kangra, Himachal Pradesh

Indira Gandhi College of Distance Education (IGCDE)
Holy Cross Campus Thadagam Road
Coimbatore, Tamil Nadu

Institute of Engineering and Rural Technology
#26, Chatham Lines, (Near Prayag Railway Station)
Allahabad, Uttar Pradesh

Joshis Kohinoor Technical Institute
Senapati Bapat Marg, Dadar
Mumbai, Maharashtra

Mahatma Jyotirao Phule Government Polytechnic College
Jawar Road
Khandwa, Madhya Pradesh

Manali Ramakrishna Polytechnic College
Kuruvady
Thanjavur, Tamil Nadu

Shri Vaishnav Polytechnic College
M.O.G.Lines
Indore, Madhya Pradesh

Siddhi Vinayak Polytechnic
EI, B-1, M.I.A. Institution Area(Ext.)
Alwar, Rajasthan