[ 6 copper tubes-4-wire Yuhuan lanterns-single fan-temperature control No. 1 QZ-936 ]

[ 6 copper tubes - 3 lines Yuhuan lanterns - double fans - fixed speed No. 1 QZ-936 ]

[ 2 copper tubes-4-wire Yuhuan lanterns-single fan-temperature control No. 1 QZ-736 ]

[ 2 copper tubes-4-wire Yuhuan lanterns-dual fans-temperature control No. 1 QZ-736 ]

[ 4 copper pipes - 4 lines Yuhuan lantern - single fan - temperature control No. 1 QZ-836 ]

[ 4 copper tubes - 4 lines Yuhuan lantern - double fan - temperature control No. 1 QZ-836 ]