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 titles such as "China Ten Top Brands Fan" "AAA Levels of National Quality Company" "Honesty and Qualitative Enterprise". The company strictly executes quality standard, and has passed ISO9001:2008...
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