Introduction
Jiaxing Jinli Chemical Co., Ltd. (嘉兴市金利化工有限责任公司) is a Chinese specialty chemicals manufacturer based in Jiaxing Port Area, Zhejiang Province, with operations centered on sulfonyl-derivative chemistry, fine-chemical intermediates, and selected additives used by the plastics, rubber, coatings, and industrial chemical sectors. Founded in 2002 and relocated in 2011 to the Zhapu Economic Development Park in Jiaxing’s harbor region, the company has built a production base of about 22,000 square meters and reports an annual output of approximately 19,000 tonnes across its portfolio.
In the plastics industry ecosystem, Jinli Chemical is best understood as a materials enabler rather than a polymer producer: its product lines include blowing agents, plasticizer-related intermediates, and sulfonamide derivatives that support foam formation, polymer processing, and downstream formulation work. The company also supplies fine chemical intermediates and disinfectant-related products, and it has been recognized as a national high-tech enterprise, a Zhejiang Province science-and-technology SME, and a Jiaxing municipal high-tech R&D center.
History and Development
Jinli Chemical was established in 2002 and later consolidated its operations in the Jiaxing Port Area Chemical Park in 2011, a location that offers logistical access to Shanghai and Hangzhou and positions the company within a regulated industrial cluster. This relocation marked an important stage in its development, aligning production with the infrastructure and compliance expectations of eastern China’s chemical manufacturing corridor.
The company has since emphasized technology-led expansion, including collaborations with Zhejiang University of Technology and Jiaxing University, and has undertaken more than ten provincial industrial new-product trial projects. Its public profile also indicates a sustained focus on research capacity, supported by recognition as a high-tech enterprise and by its municipal R&D center designation.
A further development milestone is the company’s broader adoption of international management systems, with public materials identifying ISO 9001, ISO 14001, and ISO 45001 certification across quality, environmental, and occupational health and safety management.
Business Operations and Segments
Jinli Chemical operates as a manufacturer and supplier of specialty chemical raw materials, serving domestic and export customers. Its public product positioning is organized around several functional categories:
- Blowing agents and forming agents
- Plasticizer-related compounds and intermediates
- Fine-chemical intermediates
- Disinfectant-related products
- Other specialty chemicals, including selected water-treatment and industrial-use materials
The company’s manufacturing profile is oriented toward batch chemical production and export fulfillment, with documentation support cited for MSDS, customs compliance, and international shipment handling. Public industry listings identify it as a manufacturing company with a workforce in the low hundreds and a technical team that includes engineers, indicating an operation that combines production, quality control, and process development functions.
Products and Technologies
Jinli Chemical’s product portfolio is anchored in sulfonyl chemistry, a field relevant to both plastics processing auxiliaries and industrial fine chemicals. Publicly identified products and categories include the following:
| Product family | Examples | Industrial relevance |
|---|---|---|
| Blowing agents | P-Toluenesulfonyl Hydrazide (TSH), related sulfonyl-based foaming agents | Used in foam formation and cellular polymer processing |
| Sulfonamides / plasticizer-related intermediates | p-Toluenesulfonamide, toluene-4-sulfonamide | Used in resin modifiers, plasticizer systems, and downstream intermediates |
| Sulfonate intermediates | Methyl p-toluenesulfonate, ethyl p-toluenesulfonate, p-toluenesulfonyl chloride | Used in synthesis chemistry for intermediates and functional additives |
| Other specialty chemicals | N,N-Diethylhydroxylamine, Chloramine-T, Chloramine-B, selected aromatic intermediates | Used in industrial synthesis, disinfection, stabilization, and related applications |
The company has highlighted that it produces p-toluenesulfonyl chloride and ethyl p-toluenesulfonate in-house, suggesting some upstream integration within its sulfonate platform. This type of integration can improve consistency in multi-step synthesis, especially where impurity control and batch reproducibility are important for downstream industrial customers.
For plastics-related uses, Jinli Chemical’s products are relevant in two main ways. First, blowing agents support the production of foamed polymer materials by releasing gases under heat or chemical activation, which affects density, cell structure, and mechanical performance. Second, plasticizer-associated intermediates and sulfonamide derivatives are used in formulation chemistry that can influence processability, flexibility, and processing stability in plastics and coatings applications.
Applications and End Markets
The company’s materials are used across several industrial end markets:
- Plastics and rubber
- Foam and cellular materials
- Coatings and resins
- Fine chemical synthesis
- Pharmaceutical and agrochemical intermediates
- Disinfection and water-treatment-related applications
Industry listings and company materials show that Jinli Chemical’s products are linked to foam applications, resins, adhesives, and coatings, reflecting the demand for functional additives and intermediates in polymer processing and formulation chemistry. The company’s emphasis on PTSA-related chemistry also aligns with broader market demand for sulfonamide intermediates used in adhesives and resin systems.
Global Presence and Market Position
Jinli Chemical reports exports to more than 30 countries and positions itself as an international supplier with logistics support for LCL/FCL shipping, documentation, and customs compliance. Public materials indicate sales into markets including the United States, the European Union, South Korea, Japan, and Southeast Asia.
Within the competitive landscape, the company appears in industry and marketplace listings as an established producer of sulfonamide and sulfonate derivatives rather than a commodity-scale polymer supplier. Its profile in plastics-industry exhibition materials and chemical supplier directories indicates that it participates in specialized downstream supply chains, particularly where technical specification, purity, and reliable delivery matter more than scale alone.
Research and Development
Research and development occupy a visible place in Jinli Chemical’s operating model. The company states that it has been recognized as a high-tech enterprise and has established a high-tech enterprise R&D center in Jiaxing. It also reports industrial trial production projects at the provincial level and collaborations with local universities, which together suggest a structured approach to process improvement and product development.
Patent records also associate the company with process development work, including an application concerning an automated continuous production process for zinc benzenesulfinate and another related to p-toluenesulfonamide urea production. These filings indicate interest in process automation, which is significant in specialty chemicals because it can affect yield consistency, safety, and throughput.
Sustainability and Environmental Initiatives
Jinli Chemical publicly identifies ISO 14001 certification, indicating a formal environmental management system. The company is also listed in local environmental monitoring and regulatory materials related to soil and groundwater supervision and clean production, reflecting the regulatory context in which chemical manufacturers in Zhejiang operate.
Its location in a chemical industrial park and the presence of environmental oversight documents suggest that the company operates within a compliance framework shaped by land, water, and emissions control requirements. In the specialty chemicals sector, such systems are increasingly important because customers, especially multinational buyers, often require traceability, management-system certification, and documentation of environmental performance.
Quality Management and Certifications
The company states that it is certified to ISO 9001, ISO 14001, and ISO 45001. These standards cover quality management, environmental management, and occupational health and safety, respectively, and are commonly used by chemical manufacturers to support export qualification and customer audits.
Industry directories and supplier listings also describe Jinli Chemical as a verified manufacturing company, reinforcing its standing as a production-oriented supplier rather than a trading intermediary.
Financial Performance and Economic Impact
Publicly available materials indicate an annual output of approximately 19,000 tonnes and a manufacturing footprint of about 22,000 square meters. One market research source also attributes a reported 2024 revenue of USD 90 million to the company, though this figure is presented in a market-coverage context rather than in a formal audited filing.
Economically, the company contributes to the regional chemical cluster in Jiaxing Port Area through production employment, export activity, and demand for logistics, engineering, and compliance services. Its product mix also places it within the industrial supply chains for plastics processing, foam materials, and other downstream manufacturing sectors.
Innovations and Future Outlook
Jinli Chemical’s future development appears tied to three themes: process automation, product specialization, and international compliance. Patent activity and references to in-house intermediate production suggest continued investment in process control and synthesis integration.
Market materials and exhibition listings place the company within a segment of specialty chemical suppliers that compete through product consistency, technical specification, and the ability to serve export markets with documented quality systems. In the plastics value chain, that positioning supports continued demand for blowing agents, sulfonamide intermediates, and related functional chemicals used in formulation-intensive applications.
Summary
Jiaxing Jinli Chemical Co., Ltd. is a Zhejiang-based specialty chemical manufacturer whose portfolio overlaps significantly with the plastics sector through blowing agents, plasticizer-related intermediates, and sulfonamide chemistry. Since its founding in 2002, the company has expanded through relocation to Jiaxing Port Area, university-linked research cooperation, certification-driven management systems, and export-oriented production, establishing itself as a technically focused supplier in the industrial chemicals chain.
References
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CPS+ eMarketplace. (n.d.). JIAXING JINLI CHEMICAL CO., LTD.JIAXING JINLI CHEMICAL CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1034131Link