开云游戏

My company originally just bought a batch of nano heat insulation board from stone to improve several hydrogen production conversion furnace, found good effect after use, and bought a batch of nano heat insulation board for all the hydrogen production conversion furnace transformation, the initial investment is bigger than the original, but after use for a year, found that the new material not only thermal conductivity is very low, and 10 % ~ 30 % energy saving than conventional materials, for a long time is more cost - effective!