Patents


2023 A Constant-Pressure Water-Filling Device with a Protective Mechanism

2023 A Constant-Pressure Water-Filling Device with a Protective Mechanism

2023 Industrial Circulating Water Cooling Tower

2023 Industrial Circulating Water Cooling Tower

2023 A dosing device for wastewater treatment -

2023 A dosing device for wastewater treatment -

2023 Oil-removal device

2023 Oil-removal device

2023 Wastewater Treatment Device

2023 Wastewater Treatment Device

2022 Coalescing Oil-Removal Device for Oilfield Wastewater Treatment

2022 Coalescing Oil-Removal Device for Oilfield Wastewater Treatment

2022 A circulating water supply device

2022 A circulating water supply device

2022 Oil-removal filter for wastewater treatment

2022 Oil-removal filter for wastewater treatment

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