1. High extensity

2. Strongly corrosion resistance

3.Strongly aging resistance, wind resistance, flow resistance, etc.

4.Light weight

5.Excellent Flexibility 
6.Hing survival rate

7.Long serving life

It was shown by the past ten years of production practice that the deep sea cage of a 1000 cubic meters farming space has 25 tons average annual production, it covers the projected sea area of 286 square meters, the yield is equivalent to producing 87.4 kgs per square meter, which is 2.2 times the amount of the common cage, 12 times the pond, 3 times the industrial farming. Its economic value is equal to the annual value of production of three hundred-ton fishing vessel.

Designed for extreme conditions

we have our own patent cage system, and none have managed to match our designs and quality builds at home. The rising cage and the floating cage are designed for large-scale farming, and can be prevented from typhoon and red tides.

Now our smallest models are 30m circumference, and largest models  are 120m circumference. The global sales and the after-sale service have a good reputation at home and abroad.

The advantages of the cage

The cages are made of good toughness material and with good standing in anti-aging and anti-corrosion. They are hardly needed to maintain and the life-span is over 10 years. They have the ability of the incresing the survival rate and the economic benefits greatly.

The net is made of the PE plastic material and without knots, and is provided with good standing in anti-aging.The cylindrical shape ensures the goods with best anti-frows performance. 

Souther is one of the most professional manufacturers,the largest diameter and the most complete varieties of the PE cages, our company is the Chinses famous brand, pipe/fittings quality top ten brand of China,  Chines quality, service, reputation AAA brand. We have  professional R&D team and QC team to ensure the quality of our cages. 

All Souther cages are manufactured and assembled in accordance with Donggua Souther Plastic Pipe Co.,Ltd ’s Quality Assurance System(ISO 9001) and Environment Management System(ISO 4001) which is Guangdong CTC Certification Center. All the cages farming equipment can prevent fish escape.

We have an annual output of 50000 tons of the products

We have the trade contacts with many countries all around the world.