Qingzhou Sanhe Machinery Co., Ltd is the professional manufacturer
of ventilation, cooling equipment, humidification and heating
equipments .It is a high-tech enterprise which has a completed set
of specialized designing, manufacturing, installation, sales and
after-sale services.We have gotten many titiles such as”China Ten
Top…Enterprise” . Fan AAA Levels of National Quality Company Honesty and Qualitative
Enterprise.The company strictly executes quality standard , and has
passed ISO9001:2008 international quality system certificaiton ,
and all procedures are under strict standars or according to the
customers to produce and test.
Our company is located in Qingzhou ,Shandong Province., a
developing city with long history.
The factory occupied 30,000 m2 and the workshop area is 15,000 m2. We have an efficient team containing more than 300 workers .There
are 60 engineers and six advanced engineers.
Company has strong technology strength, and has established
long-term close cooperation with Nanjing University, Xi'an Jiaotong
University, Shanghai University of Technology, Huazhong University
of Science and Technology and some other domestic institutions
which have created good platform for the company's technological
innovation, product research and development .In present, company
has the products of poultry fan, negative pressure fan, exhaust
fan, greenhouse fan, cooling pad, automatic fuel, coal, gas,
electric heater, dryer which contains 60 series over 200 varieties
of specifications. The company has been a scientific-management
,well-operating cooperation in the industry
Our products are widely used in agriculture and industry
ventilation cooling system and heating system.
Application for: animal husbandry, poultry house, livestock
breeding, flowers and plants, greenhouse, factory workshop,
textile, chemical, medicine, tea, vegetable storage, and
Nowadays, Our products have passed national CCC certification , and
DJF series exhaust fan had got approved CE certificates of LVD and
EMC Compliance. As the leader in this field, we are the first
manufacturing company which passed the CE certification in China.
The company has set up more than 200 sales branches in more than 20
provinces of the country, and the products have been exported to
tens of countries and regions such as Asia, Europe, America,
Australia and so on.
The company sticks to the managing theory of Take care of the
customers, People oriented, Devoted and professional, Honest and
keep promises, and take being the biggest in the country to the
biggest in the globe fields, from common to excellence as the
striving goal. And work hard to become the first class
international enterprise and the top brand.