慶威國際興業有限公司

Product Feature：

OEM produces and provides various goods and services to customers.

1. Ourcompany has been a manufacturer, trader and providing customers with variousproducts and services for more than 30 years.

2. Ourcompanys product professional advantage areas: machinery, experimentalmachines, electromechanical, chemistry, painting, materials and OEM processing of metal and non-metal material parts,etc... Buyers dont have to worry about quality issues.

Water quality requirements of white shrimp:

(1) Water temperature: 23-32°C can be cultured, but the optimum temperature is 18-30°C, feeding stops at 18°C, and dies at 9°C.

(2) Salinity: It can be cultivated at 5-40, but the optimum salinity is 10-25, if it is slowly reduced, it can tolerate 1-2 salinity.

(3) pH: 8.0±0.3 is the best, if the pH is lower than 7.0, it will be affected.

(4) Dissolved oxygen: above 4ppm, not below 2ppm.

(5) Chemical oxygen demand: between 5 and 30 ppm.

(6) Transparency: 35±5 cm.

(7) Water color: green or reddish brown.

(8) Nutrient salt: Phosphate 0.1～0.3 mg/L

(9) Silicate 2.0 gm/L

(10) Ammonia nitrogen below 0.4ml/L

(11) Those with larger nitrogen and phosphorus ratios can produce diatoms.

The above is for reference only

Aquaculture intelligent management system, IOT intelligent farming of fish and shrimp.

Features:

1. 24-hour intelligent online monitoring, Easy fish and shrimpfarming. There are no age or location restrictions, The breeding status of yourpond can be monitored on your mobile phone or computer at any time, giving youtime to rest and reducing labor costs, The man-machine interface is displayed,remote control, Easy to operate, Cloud and big data repositories, Daily recordsand management are transformed into graphical displays, allowingfarmers to clearly understand and search for daily changes.

2. Theonline sensing of the intelligent control system can be connected: dissolvedoxygen meter, water thermometer, pH meter, salinity meter, turbidity meter,ORP, COD, aerator, water level meter, feeder, water pump, etc...

3.When the The intelligent control system detects anabnormality in the breeding pond, the intelligent dissolving system sends asignal to the administrator.

4. Theintelligent control system can set the dissolved oxygen saturation requirementsfor pond culture, The aerator will automatically turn on or off depending onthe dissolved oxygen saturation, The fish and shrimp feeder can be programmedto change feeding time and feed amount.

5. Lntelligentmanagement host: AC 220-230V/single-phase. suitable for: indoor and outdoor,seawater and freshwater aquaculture, ornamental fish aquaculture.

PS The languages ​​​​​​of the smart farming management systemare Chinese and English. It can also be customized into Spanish, Indonesian,Thai, Vietnamese, Arabic and Russian for an additional fee which is expensive.

Remarks inform:

1. Our intelligentmanagement system, seawater, freshwater, any fish and shrimp farming ponds canbe used.

2. If it is used foroutdoor marine aquaculture, the intelligent host is easily corroded by the saltin the air and malfunctions. The host is best installed indoors and has acorrosion-resistant protective box.

3. If itis used for outdoor freshwater aquaculture, the outdoor installation of thehost must have a corrosion-resistant protection box, and it can also beinstalled indoors.

4. The IOT host of the indoor andoutdoor breeding ponds can monitor a breeding pond, and the number of sensorsused is 2-5 according to the needs.

5. A set ofaquaculture intelligent management system (excluding various sensors,computers, mobile phones, servers, electric control boxes, aerators, waterpumps, extension cables, feeders, etc.... other related accessories).

6. ammonia nitrogen sensor, nitrate sensor, the currentquality detection is not accurate, it is not recommended to install and use.

（Every unit of IOT public cloud datastorage includes regular software updates, etc., an annual fee must be paid）

The intelligent Internet of Things isapplied to aquaculture, and it is also suitable for the monitoring and use ofenvironmental air, water quality, soil, sewage treatment and various industriesin industry, agriculture, animal husbandry, hospitals, schools, etc.

● Thing Well Enterprise Co., Ltd. reserves rightto modify appearance, specification, material without notice in advance, allabove mentioned information is just for reference only.