Qingzhou Sanhe Machinery Co., Ltd the professional manufacturer of ventilation, cooling equipment, humidification and heating equipments in Asia area. It is a high-tech enterprise which has completed set specialized designing, manufacturing, installation, sales after-sale service. We ...

With the goal in becoming a worldwide innovation leader LED lighting and , fans motors other thermal solutions GTS-Prima has ideal for virtually all ventilation technology drive engineering missions. If we do not have it already, our more than 50 engineers technicians will work out most proper ...