TROTEC

Since 2012, Zhejiang Preair Electrical Appliance Industry Co., Ltd. has started to cooperate with TROTEC. Since establishment, Preair has always insisted on taking scientific and technological innovation as its own responsibility, focusing on humidity management, and is committed to providing customers with sophisticated, high-quality, energy-saving, and efficient humidity control products.

In 1994, TROTEC was established in Heinsberg, North Westphalia, Germany. It is a manufacturer of air conditioners, air handling and ventilation equipment. Its main products are air conditioners, humidifiers, dehumidifiers, ventilators, machinery and equipment accessories, measuring equipment, etc.