Product introduction The Portable Power Station for Hiking is designed to be compatible with all types of charging equipment. It features various ports including AC output, Quick Charge 3.0, and USB output. The AC output is equipped with a pure sine wave,
The basic principle of lcd digital photo frame is that the appearance is in the form of an ordinary photo frame, and the photo frame part in the middle of the photo frame is replaced with an LCD screen
The prefabricated concrete sandwich insulation wall is composed of inner and outer concrete walls, insulation layers and connecting pieces.The connector has the characteristics of low thermal conductivity, good durability and high strength, which can effe