1.Company Introduction：

Qingdao Haijingling Group, established on December 30, 2013, consists of six subsidiaries including Qingdao Jingling Marine Technology Co., Ltd., Ai Juduo (Qingdao) Marine Biofertilizer Co., Ltd., Qingdao Haijingling Osman Crop Nutrition Technology Co., Ltd., Qingdao Julong Seaweed Biotechnology Co., Ltd., and Canada Oudika Seaweed Biotechnology Group Co., Ltd. 

Qingdao Haijingling Group is a comprehensive enterprise integrating production and research and development. It mainly exports seaweed acid products, fish protein products, and chitosan (aminooligosaccharide) products. Its current sales revenue exceeds two hundred million yuan. 

Qingdao Haijingling Group is a designated national fertilizer producer, selling over 30 products domestically, including seaweed acid, fish protein, chitosan, and various elements for foliar fertilization (powders and liquids). 

The Group has passed ISO9001:2015 Quality Management System Certification, ISO14001 International Environmental Management System Certification, and IMO EU Organic Certification. It has the right to operate its own import and export. With over a hundred agricultural chemical products, it is the preferred fertilizer product for the 2008 Olympic Sailing Games' pollution-free vegetable base.

The core enzymatic hydrolysis extraction process preserves the maximum activity of seaweed components and conducts directed enzymatic cleavage of molecules, resulting in small molecules, stable characteristics, easy absorption, good compatibility, and comprehensive and outstanding effects. It is one of the preferred cooperative manufacturers for enterprises to choose seaweed-based biological stimulant raw materials. 

The second phase of the Qingdao Haijingling Group's factory project has been fully completed and put into production. The second phase includes a 25,000-square-meter integrated workshop and a 20,000-square-meter research and development center. The second-phase workshop is equipped with the only 40-meter-high tower powder spraying equipment in China, relying on DF dry suspension technology to provide higher quality products. The new production workshop will add 10 production lines and increase production capacity by 100,000 tons. The project relies on 5G intelligent technology to create a smart production line. The future planning of the factory, efficient production capacity, and the introduction of new production equipment and process technology will bring deeper benefits to the enterprise and customers.

In addition, the completion of the research and development center will deepen the integration of industry, academia, and research, unleashing stronger creativity in patent technology improvement and new product development.

The 24th CAC Expo Shanghai

2. Core Products:

40% Green Micro-particle Seaweed Extract

Haijingling Group adheres to the concept of "Farewell to uniformity, we want to be unique" and the research and development team has developed the 40% green microgranular seaweed extract over a period of 4-5 years.

1. This product is made using Canadian imported kelp as raw material, processed with internationally advanced secondary low-temperature directional enzymatic hydrolysis technology, membrane filtration, and natural preservative technology, and produced through advanced DF dry suspension technology. It contains natural active substances from seaweed that have fertilizer effects and can be directly absorbed by crops.

2. This product is neutral, easy to mix, does not stain fruits when sprayed on leaves, has a microgranular form, and is highly water-soluble.

3. This product has 7 patented technologies and is marketed internationally and in China.

4. The technological achievements are willing to be shared with peers and provide OEM processing services. 

Product efficacy:       

1. The effect of seaweed extract on crops

A.It can increase the number of flowers in crops and improve the fruiting rate.

B.Improve quality and yield, promote plant growth and development.

C.Seaweed extract contains natural auxins, which can promote seed germination and plant growth, improve seedling survival rate, and enhance crop resistance and stress resistance.

D.The organic iodine flavor in seaweed extract can repel insects, prevent and alleviate fungal diseases, effectively reduce pest damage, and enhance the crop's resistance to viruses.

2. The effect of seaweed extract on soil 

A.It can effectively regulate soil salinization, acidification, and compaction hazards. A good growth environment is conducive to the healthy growth of crops. It is an effective medicine for controlling soil-borne diseases and a marine product fertilizer with good effects.

B.Seaweed extract is a natural soil conditioner that can replenish the missing nutrients in the soil, stimulate beneficial microorganisms, and effectively inhibit harmful pathogens.

C.The seaweed polysaccharides contained in seaweed extract can accelerate the formation of soil aggregates, increase the internal pore space of the soil, improve soil aeration, regulate the proportion of fertilizer, water, air, and temperature in the soil, and restore the natural colloid balance lost due to soil environmental pollution.

3. The effect of seaweed extract on fertilizers

A.When seaweed extract is mixed with insecticides and fungicides, it can enhance the efficacy, reduce spraying costs, and enhance the efficacy of pesticides and chemical fertilizers.

B.Nitrogen fertilizer can promote more vigorous crop growth. When seaweed extract is mixed with nitrogen fertilizer, it can delay the dissolution and transformation process of nitrogen fertilizer in the soil, thereby making the nitrogen fertilizer more long-lasting.

C.Phosphate fertilizer can increase crop yield and resistance, make grains fuller, and the organic components of seaweed extract can combine with magnesium, calcium, zinc, and other trace elements in the soil, making the "water-fertilizer-root" cycle of crops more efficient.

D. Seaweed extract contains the necessary nutrients for plants such as nitrogen, phosphorus, potassium, iron, manganese, calcium, magnesium, sulfur, copper, zinc, molybdenum, boron, etc., and is rich in 18 types of amino acids that plants can absorb and utilize, making it an ideal all-purpose seaweed fertilizer.

3. Other products