Sale of U.S. Patents ****649 & ****030
Both U.S. Patents are to be sold together as the second patent is a continuation of the first with the addition of a terminal connector that has the least amount of parts in the U.S. market today. This gives you a superior advantage over any competitor, along with lower production cost and a higher profit margin.
1. Original Copy of U.S. Patent ...
QXX Pressure: 1.0~1.6Mpa
QXX Temperature: 115~130℃
mainly used in the heating system of city and various enterprises
QXX series circulating fluidized bed hot water boiler consists of combustion equipment ,coal supply device, water cooling system ,separator economizer, air preheater, steel frame, staircase ...