Technical Resources
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Selecting Flood Protection Equipment for Underground EntrancesSelect equipment according to the required flood protection height, opening width, access requirements and budget. Comm··· -
Flood Protection Product CatalogueThe catalogue covers modular barriers, automatic and watertight flood doors and gates, sluice gates, emergency response ···
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Custom Water Conservancy and Flood Protection EquipmentWe provide site surveys, application-based selection, drawings and custom solutions. Components are coordinated through ···
About Haojiu
Chongqing Haojiu Automatic Control Technology Co., Ltd. is based in Luohuang Industrial Park, Jiangjin, Chongqing. With 20 years of experience in water conservancy and flood protection equipment, we provide flood gates and automatic control valves for urban fl...
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Patents and Certificates
