2020-08-17

TISI Certificate Audit Factory For Fresh Air Ventilators

For have a better and deeper cooperation with Thailand customers, VTRONIC planned to get the TISI certificate. The purpose of the audit is to evaluate manufacturing […]
2020-08-17

What is the ventilation system?

Ventilation system is an independent air solution system, organized by air exhaust and air inlet, which can divide into “pipe type ventilation ” and “Without pipe […]
2020-08-17

How to choose three types of fresh air system

The air contains heat. In addition to heat, it also contains water vapor. For the convenience of research, we usually call the heat in dry air […]
2020-08-17

How It Works: Heat Recovery Ventilator

A simple device that keeps heat in while moving stale air out. Over a period of time, older homes began to sport new, tight windows and […]
2020-08-17

Shall I Need A Ventilation System?

Air pollution is becoming more and more serious. Not only is outdoor pollution affecting people’s health, but more importantly indoors air pollution even worse.For there are […]