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Yantai Hongyuan Bio-fertilizer Co.,Ltd was founded in the year of 2010. We are located in Yantai city, which is a beautiful coastal city with pleasant climate and kind people in Shandong province. For now, we have four factories, six storage and logistics centers, and seven sales branch offices around China.   We are a company with integrated research and development, production, and sale. Through the advanced wall breaking technology and extraction process, breakthrough the effectiveness, stability and compound technology of functional active substance,we developed new products of soil conditioner, biostimulant, and microalgae fertilizers.   We adhere to the “Create a new healthy life with the core biotechnology”business philosophy. We engaged in Super Organic Fertilizer, Water Soluble Fertilizer, Water-soluble Fertilizers Containing Amino-acids, Water-soluble Fertilizers Containing Humic-acids, Water-soluble Fertilizers Containing Secondary Element, Water-soluble Fertilizers Containing Trace Element, Enzyme Hydrolyzed Fish Protein, Polyglutamic Acid and etc, we can also offer OEM service, greatly lower logistics cost, and provide the best service to customers.   We had applied for and obtained more than 30 patents of invention in China and 2 international patent with our own R&D team, our laboratory is accredited by China National Accreditation Services (CNAS) and the permission to use the CNAS accreditation logo.  

Yantai Hongyuan Bio Fertilizer Co., Ltd. attended the The 15th China International Fertilizer Exhibition(CAC 2025). The 15th China International Fertilizer Show (FSHOW 2025) was successfully held in Shanghai from March 17 to 19, 2025. During the three-day exhibition, tens of thousands of people from more than 100 countries and regions gathered in Shanghai, with an exhibition area of 160,000 square meters and 686 fertilizer companies setting up booths, presenting a grand event for the industry to exchange and cooperate. The audience of the exhibition came one after another, and tens of thousands of industry people gathered to discuss the new development of world agriculture and agricultural science and technology. It has become an excellent window for companies to seize the opportunity and occupy the market. It is also an indispensable annual event for the industry! Yantai Hongyuan Bio-fertilizer Co.,Ltd engaged in Super Organic Fertilizer，Water Soluble Fertilizer，Water-soluble Fertilizers Containing Amino-acids，Water-soluble Fertilizers Containing Humic-acids，Water-soluble Fertilizers Containing Secondary Element，Water-soluble Fertilizers Containing Trace Element，Enzyme Hydrolyzed Fish Protein，Polyglutamic Acid and etc, we can also offer OEM service, greatly lower logistics cost, and provide the best service to customers.          

Dear Customers,   As the holiday season approaches, we would like to take a moment to express our heartfelt gratitude for your trust and support this year. It has been a pleasure working with you, and we look forward to continuing our successful partnership in the coming year. Christmas is a time for giving, sharing, and spreading love. May this special day bring you closer to your family and friends, and may it be filled with laughter, joy, and cherished memories.     Wishing you a Merry Christmas and a Happy New Year!     You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid

  ◆Ingredients N ≥50g/L K2O ≥30g/L organic matter ≥100g/L also rich in alginic acid amino acid  biochemical fulvic acid secondary element and trace element   ◆Product feature: 1.For promoting roots growth. 2.For expanding the size of fruits, especially for garlic, onion, ginger, potato and other rhizome crops. 3.For improving soil condition, balancing and regulating soil PH, preserving moisture and fertility. 4.For enhancing crop disease resistance and stress resistance, chelating and sedimenting the harmful heavy metal(such as Pb, Cd, As ) in the soil. 5.For increasing the commodity value of crops and yields. 6.For extending the picking period of crop, will enable crops to go on sale 5-7 days earlier. ◆How to use it: 1.After stirred uniformly, dilute 50-300 times for drip irrigation or flush application. 2.It's suitable for using together with other fertilizers after test. 3.In early stage of crop, it can be solely used. 4.In fruit expanding period, use together with high potassic fertilizer will get the best remarkable effect.  Notes:The above recommendation amount is suggested by the company, and it can be increased or decreased according to the local situation.   You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid

  Amino acid fertilizer for plant ◆Product feature: 1.With high amino acid content and high quality, this product is very clear without any sediment, can be used by foliar application and drip irrigation.   2.Stimulate seed germination, promote seedling growth, increase chlorophyll biosynthesis, raise leaf photosynthesis.   3.Promote protein synthesis, provide nitrogen under the situation of stress, lower the content of nitrate inside of crops.       You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid

Mid-Autumn Festiva Holiday from September 15th to September 17th   Dear all,   Please be informed that Yantai Hongyuan Bio Fertilizer Co., Ltd. will have a Mid-Autumn Festival holiday from September 15th to September 27st. All employees are entitled to have three days off during this period.   We hope that everyone will take this opportunity to spend time with their families and loved ones, and enjoy the festive atmosphere of the Mid-Autumn Festival.   Please make sure that all work arrangements are properly delegated and completed before the holiday. We would also like to remind everyone to take necessary precautions while traveling and to stay safe.   We wish you all a happy Mid-Autumn Festival!   You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid

  organic water-soluble fertilizer containing fish protein   Form: brown liquid   Ingredient:N+K2O≥70g/L, organic matter≥180g/L, polyglutamic acid≥20g/L, Ca≥30g/L, fish protein≥200g/L, oligopeptide≥180g/L   Product function: 1.For promoting roots growth, shortening the seedling survival period. 2.For expanding the size of fruits, especially for garlic, onion, ginger, potato and other rhizome crops. 3.For improving soil condition, balancing and regulating soil PH, preserving moisture and fertility. 4.For enhancing crop disease resistance and stress resistance, particularly on improving the frost and cold resistance of crops, reducing the damages from harmful heavy metal(such as Pb, Cd, As ) in the soil, increasing the commodity value of crops and yields. 5.For prolonging the harvest time, making crop appear on the market 5-7 days earlier.   Product application: 1.After stirred well, dilute 50-300 times for water flush or drip irrigation. 2.It's suitable for using together with other fertilizers after test. 3.In early stage of crop, it can be solely used. 4.In fruit expanding period, use together with high potassic fertilizer will get the best remarkable effect.   Notes:The above recommendation amount is suggested by the company, and it can be increased or decreased according to the local situation.   You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid

Organic Water-soluble Fertilizer Containing Fish Protein has won high praise from customers in foreign markets and become the focus of the company's news.   We are very pleased to announce that our organic water-soluble fertilizer containing fish protein products have won high praise from customers in foreign markets. This news has become the latest news focus of our company.   Since we launched Fish Protein products, we have been committed to providing high-quality, innovative and practical products. Through continuous research and improvement, we have successfully met the needs of foreign customers for products and won their trust and praise.   1.For promoting roots growth, shortening the seedling survival period. 2.For expanding the size of fruits, especially for garlic, onion, ginger, potato and other rhizome crops. 3.For improving soil condition, balancing and regulating soil PH, preserving moisture and fertility. 4.For enhancing crop disease resistance and stress resistance, particularly on improving the frost and cold resistance of crops, reducing the damages from harmful heavy metal(such as Pb, Cd, As ) in the soil, increasing the commodity value of crops and yields. 5.For prolonging the harvest time, making crop appear on the market 5-7 days earlier.   We will continue to be committed to providing high-quality products, and continue to improve and innovate to meet customer needs. We appreciate the recognition and support of our products from foreign customers and will continue to strive to provide better solutions.   If you want to know more about our products, please visit our official website or contact our sales team. We look forward to working with you to provide you with an excellent experience.   You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid

  Yantai Hongyuan Bio Fertilizer Co., Ltd. attended the 24th China International Agrochemical & Crop Protection Exhibition(CAC 2024).   The 24th China International Agrochemical & Crop Protection Exhibition was successfully held at the Shanghai National Exhibition and Convention Center from Mar 13 to 15, 2024 and successfully concluded.   The exhibition was popular, and the communication enthusiasm of agrochemical colleagues was high. Tens of thousands of people gathered in the agrochemical world to jointly promote the development of world agrochemical. 2,040 exhibitors gathered, 195 overseas exhibitors from 33 countries and regions traveled thousands of miles to the exhibition site to share the long-awaited agrochemical feast with 80,000+ people in the industry.   It has become an excellent window for companies to seize the opportunity and occupy the market. It is also an indispensable annual event for the industry!   Yantai Hongyuan Bio-fertilizer Co.,Ltd engaged in microalgae fertilizer, microbial fertilizer, amino acid fertilizer, humic acid fertilizer, compound fertilizer, fertilizer synergist, fish protein fertilizer, and organic water soluble fertilizer and etc, we can also offer OEM service, greatly lower logistics cost, and provide the best service to customers.   You might also like Super Organic Fertilizer Water Soluble Fertilizer Water-soluble Fertilizers Containing Amino-acids Water-soluble Fertilizers Containing Humic-acids Water-soluble Fertilizers Containing Secondary Element Water-soluble Fertilizers Containing Trace Element Enzyme Hydrolyzed Fish Protein Polyglutamic Acid  

  Laboratory Overview We adhere to the "Focus on organic nutrition, just for the health of the crop" business philosophy. We engaged in microalgae fertilizer, microbial fertilizer, amino acid fertilizer, humic acid fertilizer, compound fertilizer, fertilizer synergist, fish protein fertilizer, and organic water soluble fertilizer and etc, we can also offer OEM service, greatly lower logistics cost, and provide the best service to customers.   We had applied for and obtained more than 20 patents of invention in China and one international patent with our own R&D team. Recently, our laboratory is accredited by China National Accreditation Services (CNAS) and the permission to use the CNAS accreditation logo.   We are well-known by our pillar products such as microalgae fertilizers, microbial fertilizers, organic water soluble fertilizer series, amino acid fermentation liquid, micronutrients zinc and boron fertilizer and condensed molasses fermentation solubles powder (CMS powder) which are very popular around the world.    

Yantai Hongyuan Bio-fertilizer Co.,Ltd was founded in the year of 2010. We are located in Yantai city, which is a beautiful coastal city with pleasant climate and kind people in Shandong province. For now, we have four factories, six storage and logistics centers, and seven sales branch offices around China.   We adhere to the "Focus on organic nutrition, just for the health of the crop" business philosophy. We engaged in microalgae fertilizer, microbial fertilizer, amino acid fertilizer, humic acid fertilizer, compound fertilizer, fertilizer synergist, fish protein fertilizer, and organic water soluble fertilizer and etc, we can also offer OEM service, greatly lower logistics cost, and provide the best service to customers.   We had applied for and obtained more than 20 patents of invention in China and one international patent with our own R&D team. Recently, our laboratory is accredited by China National Accreditation Services (CNAS) and the permission to use the CNAS accreditation logo.   We are well-known by our pillar products such as microalgae fertilizers, microbial fertilizers, organic water soluble fertilizer series, amino acid fermentation liquid, micronutrients zinc and boron fertilizer and condensed molasses fermentation solubles powder (CMS powder) which are very popular around the world.   We seek to establish a win-win business cooperation.  

It has become an excellent window for companies to seize the opportunity and occupy the market. It is also an indispensable annual event for the industry!   Yantai Hongyuan Bio-fertilizer Co.,Ltd engaged in Super Organic Fertilizer， Water Soluble Fertilizer ， Water-soluble Fertilizers Containing Amino-acids ， Water-soluble Fertilizers Containing Humic-acids ，Water-soluble Fertilizers Containing Secondary Element， Water-soluble Fertilizers Containing Trace Element ，Enzyme Hydrolyzed Fish Protein， Polyglutamic Acid  and etc, we can also offer OEM service, greatly lower logistics cost, and provide the best service to customers.