Is the material used in the Oupin Lao Yang sofa good? What is the material of the main frame?

Do you understand the first floor?

The main materials of hollow fiber ultrafiltration membrane are polyacrylonitrile (PAN), polysulfone (PSF), polyethersulfone (PES), polyvinylidene fluoride (PVDF), polyvinyl chloride (PVC), etc. 2The core inside the polyvinyl chloride (PVC) wet film machine should be soaked in alcohol to keep it moist and maintain the performance of the filter element 3Polyvinylidene fluoride (PVDF) membrane is resistant to high temperatures up to 140 degrees, can filter boiling water, and is resistant to acid and alkali Strong acids and alkalis are not afraid (Singapore Meineng). >>>More

In summer, extreme weather phenomena such as high temperatures, too dry, or too much rain and too humidity often occur. Therefore, it has never been considered a good season for home improvement. In fact, as long as you pay attention to some important matters in summer construction, you can also avoid quality problems. >>>More

What does the kitchen look like?

It depends on your environment and maintenance

If you don't have cats and dogs, you can clean the seat cover and use it for a year. >>>More

It is American, and its full name is LAZBOY.