Ceiling ventilating window

The main body of the ceiling ventilating window is made of PVC material. The hollow design of the flap is designed to enhance the thermal insulation performance. The polyester sponge or EVA is added on the inner side and the closed part of the frame to enhance the heat preservation and airtightness.
The ends of the ceiling ventilating window are made of ABS raw materials, which are stable in shape, corrosion-resistant, non-deformable, open and tight, and tightly sealed. At the same time, the insulation effect is good, and the length can be customized. The bracket for the animal husbandry ventilation window is 304. The stainless steel plate is processed by 3 times of control equipment, and the high dimensional accuracy can guarantee the mechanical properties of the part. The pulley is made of PA6 material, and the alloy rivet is customized to ensure the stability of the rope system.

Qingdao Mengxinfeng Technology Co., Ltd. has many years of production and management experience. The equipments produced have excellent quality, reasonable price and perfect after-sales. It is a reliable manufacturer. If you have any needs in this regard, you can call our website. Contact us, we will treat each consultant with enthusiasm, answer your questions, and hope that we can reach a consensus and win-win cooperation.