1.The chain can be fully stored in the side frame, achieving trackless passage without
tripping or accumulating dust, making entry and exit smoother.
2.High toughness PPE folding window screen is adopted, which is durable, anti-aging
and not easy to deform.
3.The overall disassembly and assembly is convenient, without the need for complex
tools, easy installation and maintenance, and combines aesthetics and practicality. It is
an ideal choice for insect proof screen doors in homes, balconies, and shops
