Welcome to understandingHeng Yuanand hope that our products helpyou.Qingzhou Hengyuan Temperature--Controlled Equipment Co．，Ltd islocated in Qingzhou economic development zone．Our company have been committed to the development and promotion ofnational green energy—saving products for many years．It is ahigh—tech enterprise which has a completed set of engineeringdesign，manufacturing．installation and services．Our productivecapacity and core technOlogiesOccupy first place in the sameindustry．Company has relatively strong production and research anddevelopment ability，Our main products include：Ventilation coolingsystem，such as large—scale poultry fan，large scale fan forgreenhouse and factory buildings，negative pressure fan，circulationfan，unpowered roof fan：Cooling humidification system，such ascooling pad；heating system such asautomaticcoal(fuel、electric、gas)heater，induced draft fan．Manurecleaning system consist of manure cleaning machine．Now our products sell well in more than 20 provinces andcities，autonomous region and exports to Europe，Asia and SO on．The products produced are welI received by domestic andinternational customer We have been awarded the title ofChinaTen Top SelI Well Brands FanChina Quality Faith and Consumer TrustUnitAAA Levels of Quality and Honesty Member Unit.
