Challenge  Auto-Tech Pvt. Ltd. 
Plot No. A-8/14/2, Phase-IV, Chakan MIDC (India),
Nighoje, Tal-Khed
Pune-410501.
Ph: +91- 020-65100755
E-mail: challengeengineering00@gmail.com

Contact
Mr.Shyam B. Sutar (MD)
Cell No: +91-9850088582

Mr.Deepak Deshmukh (GM)
Cell No: +91-9011069873
E-mail: challengeengineering00@gmail.com