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Linhai Humic Acid
Derived from nature and used for nature

Give the soil vitality, stimulate crop potential, open up the motivation to increase production, make fruits and vegetables more fragrant and sweeter, and make aquaculture richer!

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Linhai Humic Acid
Focus on highly active mineral source humic acid

This product solves the problems of flocculation in hard water, thickening and precipitation when preparing high-concentration water-soluble fertilizers, and has helped many water-soluble fertilizer companies realize product technological innovation and transformation and upgrading.

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High quality, high water solubility, high anti-flocculation
Linhai Humic Acid
High quality, high water solubility, high anti-flocculation

Drip irrigation spraying allows humic acid to come from the soil to the soil

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Look at the world and bring together merchants from all over the world
Linhai Humic Acid
Look at the world and bring together merchants from all over the world

Let humic acid water-soluble fertilizer benefit all mankind

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About Us

Shanxi Linhai Humic Acid Technology Co., Ltd.

Shanxi Linhai Humic Acid Technology Co., Ltd. is located in Lingshi County, Jinzhong City, Shanxi Province, where the core vein of China's mineral source humic acid is located. It is a high-tech humic acid enterprise integrating R&D, production, sales and service.


The company has long been committed to the research and development of humic acid series products, namely pure mineral-derived potassium fulvic acid and potassium humate. It has advanced technology and excellent equipment, an annual production capacity of 100,000 tons, and a strict quality management system. The products have passed the ISO9001 international quality management system certification. The company is a governing unit of the China Humic Acid Industry Association, the deputy director of the Biostimulant Professional Committee of the China Inorganic Salt Industry Association, and the governing unit of the Agricultural Green Planting and Soil Improvement Branch of the China Agricultural Technology Promotion Association. It is also the drafting unit of the ”Potassium Fulvic Acid from Mineral Sources” Industry standard; has won the ”Top Ten Brands of Potassium Fulvic Acid““ A series of awards such as ”New force in the Era of China's Agricultural Resources Industry”, “Supplier of Biostimulants in China" and "Supporting Supplier of China's Fertilizer Industry".

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1
2003 year

Company establishment

1000 Ten thousand yuan

Registered capital

10000 square meter

Factory area

22 year

Accumulation and precipitation

 22Year Focus on the highly active humic acid industry

The company has long been committed to the research and development of humic acid series products, namely pure mineral potassium fulvic acid, sodium humate, and potassium humate.

R&D strength

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Advanced equipment

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Genuine guarantee

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Lightning delivery

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Safe delivery

What product lines do we have

The company has long been committed to the research and development of humic acid series products, namely pure mineral potassium fulvic acid and potassium humate, with advanced technology and excellent equipment, an annual production capacity of 100,000 tons, and a strict quality management system.

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Agricultural and forestry series Agricultural and forestry series

Agricultural and forestry series

Animal husbandry and aquatic products series Animal husbandry and aquatic products series

Animal husbandry and aquatic products series

Mineral source potassium fulvic acid series Mineral source potassium fulvic acid series

Mineral source potassium fulvic acid series

Oilfield drilling series products Oilfield drilling series products

Oilfield drilling series products

Humic acid other products Humic acid other products

Humic acid other products

Agricultural and forestry series Agricultural and forestry series

Animal husbandry and aquatic products series Animal husbandry and aquatic products series

Mineral source potassium fulvic acid series Mineral source potassium fulvic acid series

Oilfield drilling series products Oilfield drilling series products

Humic acid other products Humic acid other products

Product display

Focus on 22 years of accumulation and precipitation in the highly active humic acid industry

Sodium humate for ceramics

Sodium humate for ceramics

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Refined humic acid

Refined humic acid

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Phenolic resin

Phenolic resin

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Yellow potassium, a large amount of elements

Yellow potassium, a large amount of elements

Flushing and drip irrigation use 1-2 kg/mu at a time (dilution 3000-5000 times).
Yellow potassium neutral

Yellow potassium neutral

Foliar spray 3 to 5 g/mu (dilute 8000 to 10000 times the water consumption of 25 to 35 kg, to ensure the dilution ratio) 3 times a season, different times can be combined with a large number of elements or medium and trace elements, the effect is better, in addition, there are conditions for a small amount of multiple times, the effect is better.
Sodium fulvic acid (flakes)

Sodium fulvic acid (flakes)

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Flaky sodium humate

Flaky sodium humate

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Nitrohumic acid

Nitrohumic acid

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Zinc fulvic acid

Zinc fulvic acid

Humic acid is a macromolecular organic substance that is widely present in nature and is widely used in various fields such as agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, and environmental protection.Especially now it advocates the construction of ecological agriculture, pollution-free agricultural production, green food, pollution-free environmental protection, etc., which has made humic acid highly respected.
Pure mineral source potassium fulvic acid

Pure mineral source potassium fulvic acid

Flushing and drip irrigation use 1-2 kg/mu at a time (dilution 3000-5000 times). Foliar spray 3 to 5 g/mu (dilute 8000 to 10000 times the water consumption of 25 to 35 kg, to ensure the dilution ratio) 3 times a season, different times can be combined with a large number of elements or medium and trace elements, the effect is better, in addition, there are conditions for a small amount of multiple times, the effect is better.

News

Linhai humic acid has advanced technology, excellent equipment and strong technical force. It is the source of development and innovation capabilities.

Daqian Linhai, Focus on high quality Yellow Humic Acid for 23 Years

2024-03-24

Daqian Linhai, Focus on high quality Yellow Humic Acid for 23 Years

Linhai humic acid has always adhered to the brand strategy, registered the trademark of "Daqian Linhai" and put forward the resounding slogan of "devoting 100% water-soluble pure mineral source yellow humic acid to agriculture". In recent years, it has made frequent appearances on domestic and international platforms through active participation in large-scale exhibitions in the industry, effectively expanding channel partners and end users, significantly increasing its market share, and establishing a high-quality after-sales service system that matches with products and can respond in time.
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Big things! 13 enterprises, DC agricultural union "union" what?

2023-11-23

Big things! 13 enterprises, DC agricultural union "union" what?

In recent years, the competition in the fertilizer market has been fierce. In the past three years, the agricultural material industry has experienced many turbulence and twists and turns. The raw material market has fluctuated greatly, and the price of fertilizer has also fluctuated greatly. A lot of money is full, and some farmers are struggling to support the industry, looking forward to the rapid development after the end of the epidemic. However, the expected hot scene did not come as promised. In the face of industry internal volume, intensified competition and market challenges, an agricultural consortium jointly undertaken by 13 enterprises-DC Agricultural Union was born. What is DC Agricultural Union? What new developments and changes can it bring to the industry?
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Daqian Linhai meets with you at the 37th China Plant Protection Information Exchange and Agricultural Medicine Machinery Fair

2023-11-04

Daqian Linhai meets with you at the 37th China Plant Protection Information Exchange and Agricultural Medicine Machinery Fair

The 37th China Plant Protection Information Exchange and Pesticide Equipment Fair will be held in Hunan Changsha International Convention and Exhibition Center from November 19 to 21. At that time, Daqian Linhai will join hands with DC Agricultural Federation to be with you at W2 (International Enterprise Hall, Pesticide and Fertilizer Brand Hall) VIPW2T17 booth!
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Happy News: Shanxi Linhai Humic Acid Won the Second Prize in the "Maker China" Jinzhong SME Innovation and Entrepreneurship Competition!

2023-09-14

Happy News: Shanxi Linhai Humic Acid Won the Second Prize in the "Maker China" Jinzhong SME Innovation and Entrepreneurship Competition!

On September 12, 2023, Shanxi Linhai Humic Acid Technology Co., Ltd. went to Lingshi County E-commerce Industrial Park to participate in the "Great Wall Prosperity Cup" 2023 "Maker China" Jinzhong SME Innovation and Entrepreneurship Competition.
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Hot keywords: Potassium humate, sodium humate, pure mineral source, potassium fulvic acid