The skimmer is our research and development of new products, trouble-free maintenance-free design, eliminating the conventional skimmer ejector and jet pumps, the product zero energy, energy saving and environmental protection.

ZH-NPS series skimmer unique structure, the use of PEI potential intake patent technology and N-type water-gas mixture flow repeatedly cutting technology, resulting in a large number of tiny bubbles, the bubble surface tension, adsorption mixed in water dirt and soluble organics various granular, breeding sewage removal by flotation principle suspended jelly, cellulose, protein, bait and feces and other organic matter. And configure the air flow control valve and job level control valve, so that the skimmer produce the best results under different working conditions.                                                                                                   

1)Using PEI potential intake inventions patented technology, zero-energy equipment;

2)N type flow repeatedly cutting water and gas mixture, rich and delicate bubbles, better, more efficient;

3) Sewage straight row of foam structure, no-clean, water conservation, practical, environmental protection;

4) Product structure design without failure, maintenance-free, long life;

5) Have large particles sewage functions;

6) Removal of more than 80 percent bait, feces, jelly and other organic matter, biological treatment to reduce the load, to ensure quality     and safety culture;

7) increase the dissolved oxygen in the treated water, improve the efficiency of biological treatment;

8) removal of harmful gases, the removal of organic acids, stabilizing the pH of the water body aquaculture;

9) both ozone reaction tower functions, disinfection, sterilization, algae, while increasing protein separation.

1)Seawater factory farms

2)Marine hatcheries

3)Seawater raw water

4)Seafood holding and transport

5)And other aquariums and aquarium

1) We provide customer choice and provide a range of solutions.

2) We offer practical solutions, quality products and timely price competitive side, a low minimum order and delivery.
3) The warranty period is one year.
4) support on-site installation and commissioning engineers sent
5) If you have any need, please feel free to contact us, we are happy to serve you.

 Guangzhou Zhonghang Environmental Technology Co., Ltd was established in 2012. We are a manufacturer engage in Recirculating Aquaculture System, Raw Water Treatment System, Aquaculture project, and Aquatic engineering research. Our products include whole set of RAS, protein skimmer, automatic drum filter, uv sterilizer, biological filter, ozone generator, oxygen generator, PP fish tank, water pump etc. We have a professional technical personnel to offer you professional service in your aquaculture system. Please feel free to contact us for more information.                                                                                

I want to know more information about the products?

Please kindly tell us the items NO. which you are interested to know more and what kind of infomation you want to know in detail. We will offer you competitive price. You can feel free to contact us on our website information or email to us.

What about the price?

We will surely give our customers the reasonable price with good quality. Our company has the rules that we always follow that we have to ensure our customers to sell well with the better price to compete with others. Customers satisfaction is our first concern.

How to get a sample?

Samples are available. Our customers pay for the sample cost. The sample cost can be refounded to our customers when they place the order.

How to ship the goods?

We usually ship the goods by air freight and sea transport etc. And we will track the goods state at any time and advise you at first time if possible.

Do you have any other products?

We have some new products which unshown on the website because we are afraid others will copy them. And we also need to protect our customers design. So very sorry for the unconvenient. But for some items which designed by ourselves,we can send to you by email if you need. Also we can help you to source the product in China if we can't supply.