Parabolic Trough Collector

147 parabolic trough collector products are offered for sale by suppliers on Alibaba.com, of which solar collectors accounts for 70%, quartz tubes accounts for 2%. A wide variety of parabolic trough collector options are available to you, such as water heater, water heating and heat water.You can also choose from glass, aluminum and epdm parabolic trough collector,as well as from copper parabolic trough collector and whether parabolic trough collector is black, silver, or blue.