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@newtongoeditor·Gray cast iron parts, ductile iron parts, cast iron manhole covers, polymer…
Chengdu Newtongo Composite Equipment Co., Ltd., founded in 2007, is located in the Economic Development Zone of Dayi County, Chengdu. As a modern casting enterprise integrating R&D, manufacturing, and sales, the company focuses on two core…
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@newtongoeditor·Founded in 2007, Chengdu Newtongo specializes in custom industrial cast iron components and smart manhole covers. We provide OEM/ODM services using resin sand casting, serving marine, power, mining and municipal sectors with NB-IoT smart covers.
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@newtongoeditor·
@newtongo editor
Member since Sep 19, 2026
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Last seen Sep 19, 2026
Founded in 2007, Chengdu Newtongo specializes in custom industrial cast iron components and smart manhole covers. We provide OEM/ODM services using resin sand casting, serving marine, power, mining and municipal sectors with NB-IoT smart covers.