We are an independently owned and operated glass company in UAE that works together as a team to deliver high-quality glass, aluminum and UPVC doors & windows. At Zealcon, Made To Measure For A Perfect Fit For Your Windows. Get High Quality Products, our focus lies in maintaining a clear vision – design and construct the most advanced glass works in Dubai. Zealcon Group Office: 609 Park Lane Tower Business Bay Dubai - UAE Factory: Industrial Area 12, Sharjah - UAE. Phone: +971.