38 years of experience in tank jacking and tank welding - involved with jacking up of more than 6000 tanks in 90 countries. Heaviest tank jacked up was a 1900 ton gasholder in Ukraine. Largest diameter was a 110 metre diameter tank. Developed new type of tank jacking products in order to eliminate temporary welding to the tank shell and to make the tank construction process faster and cost effective. www.jackingsystem.com info@bygging.com WA : + 91 9821112606