Qingzhou Sanhe Machinery Co., Ltd.

This is our industrial air circulation exhaust fan/ventilation fan. Our products are widely used in poultry, g

There are one for one(F1), one for three(F3), one for twelve(F12), three types exhaust fan's switch contr

1.reasonable price and high quality 2.large wind output and lower power consumption 3.long service life 4

This is our poultry evaporative cooling pad. Our products are widely used in poultry house, greenhouse and wor

Our products are widely used in agriculture and industry ventilation cooling system and heating system. Applic

There are four types of time/temperature controls, one-stage time/temperature control, one-stage temperature c

Light Trap (Lighter Filter) Our products are widely used in agriculture and industry ventilation cooling syst

Our products are widely used in agriculture and industry ventilation cooling system and heating system. Applic

Our products are widely used in agriculture and industry ventilation cooling system and heating system. Applic

Model A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) G(mm) H(mm) DJF(e)-900 1000 930 630 300 900 900 900 900 DJF(e)-110

Model NO.: DJF Type: Ventilation Fan Material: Metal Certification: CE Remote Controlled: No Timer:

Specifications: Model: 24"/36"/50" (diameter of blade) Exhaust fan----New design, low wastage

Our exhaust ventilation fan are widely used in agriculture and industrys ventilationcooling system and heatin

Automatic control , quick temperature rising , high thermal efficiency , long service life .Quality guarantee

Using full-auto control, consistent temperature, the temperature of air outlet can be set freely 40-120 degree

Our company is a professional cooling mechanical equipment's manufacturer in China. Cooling pads are the

It can be widely used in heating greenhouse, henhouses, piggery, and the factory buildings and also used in dr

Qingzhou Sanhe Machinery Co., Ltd the professional manufacturer of ventilation, cooling equipment, humidificat