The air purifier is a small home appliance for purifying indoor air, mainly to solve indoor air pollution problems caused by decoration or other reasons. Due to the characteristics of persistence and uncertainty in the release of contaminants in indoor air, the use of air purifiers to purify indoor ......
Read MoreAt Landsign, we began to develop solar lights in 2006, and never stop our step to find new tech and fashionable design of it. Due to our lasting developing and marketing promotion, solar lights have successfully replace thousands of inefficient electrical and gas powered post or wall lights.
Read MoreIf the room is large, the air purifier whose unit time purifies the air volume should be selected. Under normal circumstances, the 25-square-meter room is suitable for the purifier of 200 cubic meters per hour with a rated air volume, and the 50 square meters of rooms should choose the purifier of t......
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