Founded in 1997, after 20 years of development, we have become the largest exporter of Johnson screen in China. – Johnson screen – Wedge wire filter – Johnson well screen – Johnson Intake ...
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Effluent Treatment Machinery Suppliers & Manufacturers in Hengshui
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Founded in 1997, after 20 years of development, we have become the largest exporter of Johnson screen in China. – Johnson screen – Wedge wire filter – Johnson well screen – Johnson Intake ...
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