Hello, This is Nice India located in South Korea.
We are a manufacturer of insect screens and have patented technology to block antibacterial, viruses, heavy metals,100% insects and fine dust, and we are manufacturing it by applying it to 2type of insect window net.
Our product may not be the product you want or looking for, but our product was developed in 2021 with patent in South korea. Moreover it can be sold as large as you can through a large distribution network.
1-It is made of 32X32mesh, can block all virus, fine dust and two times treatment of water repellent coating, it has manufactured a screen that can wash itself and block rainwater when it rains
2- It is made of 120X130mesh, can block ultrafine dust and pollen. It is flame-retardant and does not ignite and carbon monoxide is not generated even if a fire occurs. Moreover it can be air filters in subways and building.
The world's only and most compelling technology and capabilities ensure a high purchase rate.