Power Trowels – Part of our Professional series of walk behind power Trowels, the unique rotating edge ring can only be faund on sona construction technologies Pvt Ltd. Our Power Trowel series is patented advantage that allows it to rings around any other trowel. We have DMR600, DMR800 and DMR900 series Model, this machines is also known as concrete power trowels, Floater. Sona Construction Technologies Pvt Ltd is India's leading supplier construction machinery equipment in all over India. Power Trowels is the major product of our Industry