Shandong Jinrunzi Bio-Tech Co., Ltd.

Shandong Jinrunzi Bio-Tech Co., Ltd. (金润梓) is a Chinese manufacturer specializing in agricultural micronutrient fertilizers and related chemical raw materials. According to its official website, the company was established in June 2010 and is based in Shandong province, with a stated focus on research, development, production and sales of trace-element fertilizers for agriculture. It describes itself as a high-tech enterprise with independent import and export rights, and reports a workforce of over 300 people, a site area of about 50 mu, and an annual production capacity of 50,000 tonnes. The company's product range covers chelated trace elements, compound trace elements, granular trace elements, sulfate and borate raw materials, and fine powders in the 200–500 mesh range. Named products include manganese sulfate, magnesium sulfate, potassium sulfate, zinc sulfate, copper sulfate, EDTA zinc, EDTA copper, ammonium molybdate, instant boron, borax, polyglutamic acid, silicon fertilizer, compound vitamins and gamma-aminobutyric acid (GABA). These are positioned both as finished micronutrient fertilizers and as raw materials for fertilizer blending, water-soluble fertilizers, foliar sprays and soil application. Jinrunzi states that its products are exported to Southeast Asia, the Middle East, Africa and Eastern Europe, and that it maintains its own R&D, production and foreign-trade teams. It reports ongoing development of higher-value EDTA trace-element lines and high-concentration liquid trace-element products, and has announced plans to set up an operating center in the bonded logistics park of the Zouping Economic and Technological Development Zone, as well as warehousing in Iran and Germany. The company also states it is applying for ISO 9001 certification and holds a number of invention and utility-model patents. As a privately held Chinese specialty fertilizer and chemical materials producer, Jinrunzi competes in the agricultural inputs sector, supplying both domestic and international customers with micronutrient solutions tailored to different crops.

Shandong Jinrunzi Bio-Tech Co., Ltd. was established in June 2010 in Shandong province, China, according to the company's official website. The company describes itself as a high-tech enterprise focused on the research, development, production and sale of agricultural micronutrient fertilizers. It holds independent import and export rights and has built its own R&D, production and foreign-trade teams. From its base in Shandong, Jinrunzi developed a product portfolio centered on trace-element nutrition for crops. Its offerings span chelated trace elements (including an EDTA series), compound and granular trace elements, sulfate and borate raw materials, and fine powders in the 200–500 mesh range. The company states that its micronutrient fertilizer products have been sold to Southeast Asia, the Middle East, Africa and Eastern Europe, and that its trace-element formulations have been well received by international customers. In terms of scale, the company reports more than 300 employees, a site area of about 50 mu, and an annual production capacity of 50,000 tonnes, serving over 10,000 customers. It also states that it operates a dedicated R&D center with a multidisciplinary team of agronomy, chemistry and soil science experts, including more than 30 technical personnel, and that it holds five invention patents and twelve utility-model patents while participating in the drafting of two industry standards. Looking ahead, Jinrunzi has announced plans to develop higher-value EDTA trace-element products and high-concentration liquid trace-element lines. It is applying for ISO 9001 international quality management system certification and plans to establish an operating center in the bonded logistics park of the Zouping Economic and Technological Development Zone, as well as warehousing facilities in Iran and Germany. These moves reflect an ambition to expand its international footprint and move up the value chain in the specialty fertilizer sector.

• 2010

  Company founded in June 2010 in Shandong, China.

• Developed 200–500 mesh fine powder series for faster dissolution and absorption.

• Announced plans to set up an operating center in Zouping Economic and Technological Development Zone bonded logistics park and warehousing in Iran and Germany.

Specialized manufacturer of agricultural micronutrient fertilizers and chelated trace-element raw materials, serving both domestic and export markets.

• EDTA Zinc (EDTA-Zn-15)

  Water-soluble chelated zinc with ≥15% zinc content, used as trace element in agriculture and as raw material for foliar, drip and compound fertilizers.

• EDTA Copper

  Chelated copper (disodium EDTA copper salt) used as agricultural micronutrient.

• Manganese sulfate

  Manganese sulfate monohydrate, used in inorganic industry, coatings and as micronutrient fertilizer.

• Zinc sulfate heptahydrate

  Zinc sulfate heptahydrate used to correct zinc deficiency in crops such as corn, rice, citrus and fruit trees.

• Potassium sulfate

  Industrial-grade potassium sulfate, water-soluble potassium fertilizer and raw material for potassium salts.

• Instant boron

  Highly soluble boron product (Na2B8O13·4H2O) with >99.9% purity, used as boron micronutrient.

• Polyglutamic acid (γ-PGA)

  Agricultural raw material and feed additive that improves water retention, nutrient absorption and soil health.

• Gamma-aminobutyric acid (GABA)

  Plant growth regulator that promotes nutrient absorption, photosynthesis and stress resistance.

1. 1Official website homepagerunzichem.cc
2. 2Company profilerunzichem.cc
3. 3Product centerrunzichem.cc
4. 4Wikidata entrywikidata.org