Certificate

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  Rich high-tech technology enterprise certificate

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  Sludge treatment system patent certificate

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  Sludge depth dewatering machine patent certificate

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  Patent certificate for a kitchen waste treatment device (202121369967.9)

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  A high-efficiency and energy-saving sludge rapid thermal drying device (202121355007.7) Patent Certificate Shanghai Fuchan

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  Patent certificate for an efficient sludge treatment system (202121320407.4)

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  Patent certificate for a new type of sludge treatment equipment automatic dosing device (202121355249.6)

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  A sludge thickener installation structure (202121350415.3)-Patent certificate

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  Certificate for a sludge recycling and reuse device

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  Patent certificate for a conveying device for deep dewatered sludge (202121356815.5)

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  Patent certificate for a material mixer (202123228466.1)

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  Patent certificate for a new type of food waste crusher (2021221214260)