Multi-layer ventilation window

Product Introduction

It is made of PVC plastic steel material. It has advantages such as high strength, high toughness, anti-aging, no deformation at high temperature and low temperature, and long service life.

Gravity self-vertical opening, close tight, flexible opening and closing, quiet and reliable opening and closing, no disturbance to the livestock and poultry.

The height of products can be adjusted by splicing the modules.