Guangdong Zhengzhou Environmental Protection Technology Co., Ltd. is an enterprise specializing in waste gas emission treatment equipment and engineering.The main products are: fiberglass fan, fiberglass centrifugal fan, anti-corrosion fan, axial flow fan, etc.Focus on various indoor ventilation system projects in workshops, various exhaust gas suction, dust removal, purification, deodorization treatment and other ventilation and environmental protection projects.
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Dezhou Guan Aviation Regulating Equipment Co., Ltd. has been focusing on the production of ventilation equipment manufacturers, smoke exhaust fans, silencer static pressure box, fire valve, regulating valve, positive pressure air outlet, aluminum alloy air outlet, galvanized air duct, fresh air ventilator, horizontal concealed fan coil and other ventilation equipment. We sincerely serve you and welcome everyone! Popularity ranking 8 Edible fungus powder, organic mushroom series, edible fungus dry products, raw materials, edible fungus quality packaging, edible fungus quality gift box--Luerjia Food Co., Ltd. 10 people