- Plot # 21/3,Sector No. 22,Korangi Industrial Area, Karachi
- www.aesl.com.pk
- 021-35066901
- Plot No.15/C,2nd Floor,Khayaban-e-Saadi,Phase-VII,D.H.A., Karachi
- www.primeengineering.pk
- 03212554018
- Plot #155,Service Road,North Inds. Area,Sector I-9/3, Islamabad
- www.khattaksons.com
- 051-4432017
- Plot # 81-G,St.#6,I-10/3,Industrial Area, Islamabad
- www.tesla-tech.com
- 051-4441404