Company profile
Welcome to understanding"Heng Yuan” and hope that our products help you.
Qing Zhou Hengyung Temperature—Controlled Equipment Co.,Ltd is located in Qing Zhou economic development zone.
Our company have been committed to the development and promotion of national green energy—saving products for many years.It is a high—tech enterprise which has a completed set of engineering design,manufacturing.installation and services.Our productive capacity and core technologies occupy first place in the same industry.
Company has relatively strong production and research and development ability,Our main products include:Ventilation cooling system,such as large—scale poultry fan,large scale fan for greenhouse and factory buildings, negative pressure fan,circulation fan,unpowered roof fan:Cooling humidification system,such as cooling pad;heating system such as automatic coal(fuel,electric,gas)heater.Manure cleaning system consist of manure cleaning machine.
Structure and principle
Hengyuan cooling pad has one layer of thin water film on the surface of corrugated fiber paper. When the outside hot air pass through the paper, water on the thin film absorb heat in the air and then evaporate into vapor, and the cool air can enter the room. It is a good use of the principle of water evaporation temperature decreases Features:
a.With water as the medium for the process of pollution to the environment is conducive to health, environmental friendly and energy saving
b.Water evaporation produces a large number of negative oxygen ions which increases the oxygen content in air.
c.Color uniformity, good water absorption, the proliferation of fast and long service life
d.Low energy consumption, one-tenth of the traditional air-conditioning power consumption.
e.Galvanized frame, aluminium frame and stainless steel frame for choice 
Evaporative cooling pad Features:
1) Corrugated paper with the spatial crossing linking technology, high absorbability, high water resistant, anti-mildew and long service life.
2) Large evaporation area, cooling efficiency as high as 80%.
3) The product absorbs water naturally, with fast speed of pervasion and lasting effectiveness. One drop of water can diffuse within 4~5 seconds. The natural absorption height is 60~70mm/5minutes, as 200mm/1.5 hours, having reached international standard.
4) The product does not contain phenol which is irritant to the skin and the like chemical products. It is safe, energy saving, environmental protective, economic and durable.
5) Galvanized sheet and aluminum panel optional.
1.About sample:offer the samples to customers only need to be paied the cost price and the fee for this product.
2.About the customized service:can make the customized service according to the requirement of customers. For big order,we can pay the cost of customized service in our balance.For small order,we can do it on the base of paying the cost of custmized service by customers.
3.About aftersales service:for customers who install the equipments in China,we can offer one year aftersales service by free,only need customers to pay the cost of products which be changed.for customers who need them overseas,we can offer guide service for one year by free.
Good quality, better price, best service
1.Trade Terms: EXW,FOB,CFR and CIF
2.Payment Terms: T/T,L/C
3.Payment Condition:30% deposit in advance,70% balance before delivery
4.Delivery Time:15 days after paid in full
5.Packing:by carton
6.Shipping:by sea/air/express delivery