himachal pradesh tenders

water and waste water treatment service provider
doris watertec is a manufacturer and distributor for water and waste water treatment plants and components for both commercial and residential. doris watertec is born for environmental care by giving right solution to our client.

public announcement system
we are provide also supply, installation, commissioning public address system

uvc disinfection system, air purifiers
we expertise in uvc and photo-catalytic filter based air purification systems. we have licensed technology from csir, and v-treat patented technology: medic's breathing device. we take chemical plants engineering, equipment and commissioning jobs

geo technical investigation works, concrete test, plate load test, ndt
we undertake all testing such as soil spt, soil resistivity test, soil compaction, materials testing, concrete design mix, steel, cement, concrete ndt, water, we do plate load test and cyclic plate load test for finding out sbc, settlement