Flexible ventilation duct
apply to the underground partial positive pressure ventilation of the mine and the tunnel and so on.
apply to the underground partial positive pressure ventilation of the mine and the tunnel and so on.
ventilation duct of the skeleton type apply to the partial ventilation under special circumstance
Widely used in various scenarios, efficient, energy-saving, safe and reliable
Focus on the research, production and sales of the safety ventilation equipment of the mine and tunnel engineering
Paida can make the suitable ventilation duct according to your budget and quality requirement，including the rate, specification and connection method of the material
The lathe produced by our company is widely used in the metal processing of big amount, high precision products and possess the advantage of high precision, high efficiency and high stability toward metal face, inner hole, thread and other special workpiece. And it is your best choice.
Widely used in subways, expressways, high-speed railways, coal mines and water diversion projects, with high efficiency, energy saving, safety and reliability.
Strict Incoming Raw Material Inspection
Finished Product Quality Inspection
Grab Tensile Testing
Flame Retardant Test
Low-Temperature Bend Test
Finished Duct Inspection
Good/Quality/Chinese/National/Made
PaiDa is a manufacturer specializing in PVC coated fabric, flexible ventilation pipes and tunnel fans.With first-class products, we provide services for more than 1000 customers around the world and help customers solve ventilation problems.We provide products for partial underground ventilation in coal mining industry, metal mines, subway construction, high-speed railway and so on.
Good/Quality/Chinese/National/Made
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