Construct and run, monitor, test wells, Earth, systems, and connection to the land and lightning protection تائیدیه Wells Orot اجرا and the construction of the well, earth residential buildings with the best number and the most appropriate cost احداث چاه ارت hangars and warehouses Industrial احداث well earthed ATM, and office server صدور confirmation, direction, System Engineering, etc. the end of the work, the electrical standards and .... تست and visit places residential - commercial - administrative - recreational - sports تست and hits Earth system and connective City Games, and recreation centers and Sports توسط reputable company with accreditation of the office with 18 years of experience با the use of the device, the Japanese-calibrated, without the slightest error ICON as soon as possible ... with the most reasonable cost, by experts trained and experienced محدوده ( Tehran and suburbs - Alborz - Qazvin and suburbs) (iran_earth_ire@)