Convert existing coal boiler to biomass - open to bidding

I have extensive experience in power system, we carried out projects with solar collectors for hot water and heating, you can do a project on solar water heating for the correct determination of the cost of work, I 更多

i am an engineer by profession and have experience of such kind of work Complete your project in 1 Day my bid is 60USD payment after completion of project Thankyou with Regards Sanket Goyal 839500 更多