Dezhou Dadong Machinery Co.,LTD.
Established in 2003,locating in Xinhua economic development zone with occupation of 4,000 square meters. As the company grows, we built a 4,0000 -square-meter new plant in Pingyuan economic development zone in Dezhou. We are a professional manufacturing and processing company of pipe making machines and pipe fittings in filter, ventilation,dust removal,environment protection , construction and so on.
Our company has dozens of metal processing equipments and numerical control EDM equipments with complete capacity of production and processing. For years we focus on production and research in metal spiral duct making machine.such as spiral ducts machine for ventilation and dust removal; metal spiral.....
Spiral duct machine manufacturers/suppliers
Dadong Machinery is a spiral duct machine manufacturer. Its main products are seam welding machines, automatic spiral duct production lines, aluminum duct machines, full hydraulic round elbow forming……
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MASTER THE LATEST DEVELOPMENTS OF DADONG MACHINERY
The use of spiral tube machine
Process flow of spiral duct machine
Classification and composition of seam welders
Principle and working method of seam welding machine
Preparation work before using seam welder
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Address: East Development Zone, Longmen Street, Pingyuan County, Dezhou City
Chinese domain name: Dadong Machinery. China / Spiral Duct Machine. China