What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Do you offer samples for customization?

Yes, samples customization is available upon request.

Polyglutamic Acid, Poly Gamma Glutamic Acid, Gamma-PGA, biological fertilizer

Name: Polyglutamic Acid, Poly Gamma Glutamic Acid, Gamma-PGA, biological fertilizer
Brand: Nanjing Essence Fine-Chemical Co., Ltd.
SKU: 1952508505

Jiangsu, ChinaNanjing Essence Fine-Chemical Co., Ltd.

US$1.00-30.00

1,000 kg

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO

Appearance

Powder

Model NO.

Gamma-PGA 3.75%/15%

Infection on Soil

Physiological Neutral

Chemical Character

Chemical Acid

Release Type

Quick

Service1

Samples customization

Service2

Customized formulations

Service3

Customized packaging

Service4

Registration support

Transport Package

1kg/25kg Bag

Specification

Gamma-PGA 3.75%/15%

Trademark

essence

Origin

China

Production Capacity

50000 Ton Per Year

Key features

Natural Biodegradable Polymer: Produced via fermentation, safe, edible, and eco-friendly for agriculture and food.

Customized Formulations: Tailored chemical compositions available to meet specific application needs.

Customized Packaging: Packaging solutions adapted to customer requirements for logistics and storage.

Improved Crop Yield: Enhances nutrient uptake, accelerates maturation, and increases harvest output.

Soil Health Improvement: Chelates toxic heavy metals and enriches soil nutrients for better crop growth.

Multi-Industry Applications: Versatile use in food, cosmetics, water treatment, medical, and hygiene sectors.

ISO Certified Quality: Manufactured under strict ISO standards ensuring product reliability and safety.

Registration Support: Assistance provided for product registration in target markets.

Company profile

Nanjing Essence Fine-Chemical Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading CompanyExport Year: 2003-03-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.02h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryNanjing Essence Fine-Chemical Co., Ltd. is a China-based limited trading company established in 2003, focused on pesticide formulations and related agrochemicals. The supplied information indicates more than 20 years of sector experience, exports to nearly 100 countries, 90% export sales, and markets across South America, Africa, Southeast Asia/Middle East, and Europe. It reports ISO 9001:2015 certification, more than 10 production lines, 6–10 quality-control staff, a 1,517 m² manufacturing plant, and one stated R&D engineer. Its stated small-package capability covers liquid formulations from 10 mL to 200 L and solid formulations from 1 g to 25 kg. Trade records show three 2025 transactions involving herbicide and fungicide products with one associated buyer, but these records alone provide limited evidence of a broad customer base. After-sales support, financial strength, and customization beyond package-size capability are not sufficiently documented.

Supplier typeThe supplier is identified as both a trading company and a limited company, with chemicals as its commercial trade category. It also reports a manufacturing plant and production lines, indicating trading-company classification alongside stated production operations.

CertificationsThe supplier explicitly reports an ISO 9001:2015 supplier-management-system certificate. This provides direct evidence of a documented quality-management certification, although no additional certifications are stated.

Production capacityProduction capability is supported by a stated factory location, a 1,517 m² manufacturing plant, more than 10 production lines, 6–10 quality-control staff, and experience in pesticide formulations. The supplier also states package ranges from 10 mL to 200 L for liquids and 1 g to 25 kg for solids, indicating capability across multiple package sizes.

Client casesThe records show three 2025 export transactions to Ghana involving herbicide and fungicide formulations, all associated with Matrix Innovation Limited, while the company states that it serves nearly 100 countries. These are concrete transaction examples, but the limited records do not establish a broad or independently verified customer portfolio.