gas regulator with inbuilt heater
c02 inbuilt gas heating regulator designed for applications requiring high gas flow rate.
built-in thermostatically controlled electric flame proof heater having inlet control port gauge 280 bar, outlet control port gauge 16 bar.
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.
supplier of unarmed security guards
we supply unarmed security guards in kolkata area and howrah area. at present we are engaged with cesc power statins since 2005.