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 international quality system certificaiton , and all procedures are under strict standars or according to the customers to produce and test. Our products are widely used in agriculture and industrys ventilationcooling 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 supermarket.

worldwide

CE ISO9001:2008