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 ...
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DDGJ-1.2-1800-ZF Spiral Tubeformer
DDGJ-1.2-2000-LY Spiral Tubeformer
DPCS-2-2000-LY spiral duct machine
Elliptical flat tube machine
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