Navi Mumbai :
1. M/S Indian Material Research Center Plot No.G-75/76, Sector-12, Kharghar Navi Mumbai-410210 Contact: 9819936242

2. Institution of Engineers (India) Premises, Plot Nno.106, Sector-15, CBD Belapur, Navi Mumbai-400614. Contact: 9819726242

Mumbai :
Truearth Views, Shop no. C 1 G, Bldg. No. 64 & 76, Near Eastern Express Highway, Opposite Old police Station & Ganesh Maidan, Kannamwar Nagar 2 Vikhroli - East, Mumbai - 400 083 Contact: 9137295684