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FAQ
How to obtain after-sales support after purchase? How long is the device warranty period?
View Answer
Changchi Environmental Protection provides you with comprehensive guarantee services:
National warrantyThe whole machine enjoys a 2-year warranty, and the core components of the motor are extended to 5 years (effective with purchase proof);
Quick responseCustomer service is online 24 hours a day, with on-site service within 24 hours in Guangdong Province and 48 hours outside the province;
Lifetime maintenanceOnly the cost of parts will be charged after the warranty period, and remote fault diagnosis guidance will be provided.
What are the main core functions of your company's aquaculture biochemical equipment?
View Answer
Our equipment focuses on the ecological optimization of aquaculture and aquatic environments, with core functions including:
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Water quality purificationThrough efficient biological filter materials and physical filtration systems, removing harmful substances such as ammonia nitrogen and nitrite;
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Dissolved oxygen controlEquipped with intelligent oxygen-increasing modules to ensure that the dissolved oxygen in the water remains stable within an appropriate range;
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Energy-saving circulationUsing low-energy water pumps and circulation design to reduce operating costs;
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Antibacterial protectionIntegrating ultraviolet sterilization technology to inhibit the growth of algae and pathogenic microorganisms.
The equipment is suitable for various scenarios such as freshwater/saltwater aquaculture and ornamental aquariums, helping to maintain long-term water quality stability.
Focus on aquaculture, marine aquarium equipment and technology research and application
Contact Us
Fax: 020-84234030
Address: No. 81, Donghui Second Street, Huangpu District, Guangzhou
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