About China Lignin
Bio-Based Lignin & Lignosulfonate Solutions for Global Agriculture
China Lignin is the Agriculture Solutions Division of Green Agrochem, focused on lignin, lignosulfonate, selected humic substances and organic carbon materials for fertilizer production, soil improvement and sustainable crop performance worldwide.
With more than 15 years of lignin research, production and application experience, we support fertilizer manufacturers, soil amendment brands, agricultural input distributors and crop solution companies with reliable raw materials, practical formulation support and export-ready supply.
Our mission is to make bio-based lignin chemistry more useful in modern agriculture — helping customers improve fertilizer efficiency, support soil health and develop more sustainable agricultural products.
Who We Are
China Lignin specializes in lignin-based materials and agricultural formulation solutions. Our product range includes lignin, lignosulfonates, micronutrient lignosulfonates, humic-related materials and organic carbon inputs for fertilizer and soil applications.
We work closely with customers to understand their application needs, product form, solubility requirements, target market and processing conditions. Based on these details, our team helps recommend suitable materials for powder, liquid and granular fertilizer systems.
As part of Green Agrochem, China Lignin combines production capability, technical knowledge and international supply experience to serve customers in different agricultural markets.
Our Core Capabilities
15+ Years of Experience
More than 15 years of experience in lignin research, application development and customer support.
150 MT / Day Production Capability
Stable production capability for lignin and lignosulfonate materials to support regular industrial and agricultural demand.
25+ Technical Members
A technical team supporting lignin chemistry, formulation adjustment, application testing and customer projects.
3000 MT / Month Supply Capacity
Regular monthly supply capacity for global customers, with flexible packaging and shipment support.
What We Provide
Lignosulfonate Fertilizer Additives
We provide water-soluble lignosulfonate materials for fertilizer granulation, dispersing, binding, complexing and formulation support.
Calcium lignosulfonate, sodium lignosulfonate, potassium lignosulfonate, magnesium lignosulfonate, ammonium lignosulfonate and liquid lignosulfonate can be used in different fertilizer and agricultural systems according to customer requirements.
Micronutrient Lignosulfonates
Micronutrient lignosulfonates can help improve the handling, dispersion and compatibility of trace elements in agricultural formulations.
Our product range includes copper lignosulfonate, zinc lignosulfonate, iron lignosulfonate and manganese lignosulfonate for crop nutrition, foliar spray, irrigation and fertilizer formulation applications.
Lignin-Based Soil Improvement
Lignin is a renewable organic carbon-based material that can be used in fertilizer binder systems, soil-related products and sustainable agricultural formulations.
Our lignin-based materials help customers develop products for soil conditioning, organic carbon input, granulation support and long-term agricultural value.
Humic & Organic Carbon Solutions
We provide selected humic-related and organic carbon materials for soil fertility, root-zone support, nutrient efficiency and sustainable crop performance.
Humic acid, potassium humate and fulvic acid solutions can be used in soil amendment products, liquid fertilizers, water-soluble fertilizers and crop input formulations.
Custom Agricultural Formulation Support
Different customers need different grades, solubility levels, product forms and application performance. Our team supports customers with grade selection, sample evaluation, formulation advice and practical recommendations.
Whether the application is powder fertilizer, liquid fertilizer, granulated fertilizer, soil conditioner or foliar spray, we help customers choose suitable lignin-based materials for their project.
R&D and Technical Support
Research and development is an important part of our work. Our technical team focuses on lignin extraction, lignosulfonate modification, solubility control, formulation compatibility and agricultural application support.
We help customers evaluate suitable grades based on product form, processing method, dosage, compatibility and application target. For new projects, we can provide samples, technical discussion and formulation suggestions.
Our goal is not only to supply raw materials, but also to help customers use lignin-based products more effectively in real agricultural applications.
Production and Quality Control
Quality control starts from raw material selection and continues through production, testing, packaging and delivery.
Each production batch is monitored according to product grade and customer requirements. Key parameters such as appearance, moisture, pH value, solubility, active content and related indexes can be checked according to application needs.
For long-term quality responsibility, order records and retained samples can be managed for traceability. This helps us support customers with stable quality, consistent communication and reliable after-sales service.
Global Supply and Export Service
China Lignin supports customers in North America, Europe, the Middle East, South Asia, Australia, New Zealand and other international markets.
Our export team helps coordinate packaging, documentation, shipment planning and delivery communication. We understand that international customers need stable quality, clear communication and reliable logistics support.
From sample request to bulk order delivery, we aim to make the purchasing process simple, transparent and efficient.
Why Choose China Lignin
Bio-Based Material Expertise
We focus on lignin, lignosulfonate and organic carbon materials for agricultural and industrial applications.
Practical Application Support
Our team helps customers choose suitable products based on real formulation and processing needs.
Stable Production Capability
Regular production and supply capacity support both sample development and long-term bulk orders.
Export-Ready Service
We provide international customers with packaging, documentation and shipment support.
Agriculture-Focused Solutions
Our main focus is fertilizer production, soil improvement, nutrient efficiency and sustainable agriculture.
Our Agricultural Focus
China Lignin focuses on practical agricultural applications, including:
Fertilizer granulation
Fertilizer binding
Dust reduction
Soil conditioning
Water retention support
Organic carbon input
Micronutrient carrier systems
Foliar spray formulations
Liquid fertilizer systems
Crop nutrition support
Sustainable farming programs
We help customers develop lignin-based and organic carbon-based materials for modern agriculture.
Industrial Applications Also Available
Although our website focuses on agriculture, lignin and lignosulfonate materials can also be used in selected industrial applications.
These include dispersing agents, binders, dust control materials, ceramic additives, carbon black dispersants, cement additives and other industrial formulation systems.
For industrial applications, customers can contact our team with specific technical requirements.
Call to Action
Need Lignin, Lignosulfonate or Humic Acid Solutions?
Send us your application, product form, target market and destination port. Our team will recommend suitable materials, provide samples and prepare quotation support.
Contact Our Team
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