China Factory High Quality ASA Outdoor Wall Panel

First, the salt spray from the sea. Metals rust, stones become alkaline, but ASA remains unchanged. Coastal villas and dock buildings look their best when located closer to the water.

Second, the ultraviolet rays on the plateau. Regular boards start to fade after one year of exposure. But ASA boards remain as new as ever after five years of exposure, and their color is a reliable indicator.

Thirdly, it's extremely cold in the north. Freezing at -30℃ for a whole night, ordinary boards would crack as soon as they were struck. But ASA still holds nails and cuts without breaking or cracking.
Fourth, the southern plum rain. The water absorption rate is less than 0.5%, so water vapor cannot penetrate. The walls do not sweat and there is no hair growing on the floor inside the house.
The more extreme the situation, the more it reveals who has real skills.