Introduction
Yangzhou Lida Resin Co., Ltd. (扬州市立达树脂有限公司) is a Chinese specialty chemicals manufacturer based in Tianshan Industrial Park in the northern suburbs of Yangzhou, Jiangsu Province. The company was founded in 1993 and focuses on plastic additives and coating additives, including dispersants, coupling agents, and defoamers, under its “Runda” brand.
In the plastics industry, the company occupies the downstream additives segment rather than polymer resins in the strict sense. Its products are used to improve processability, dispersion, adhesion, surface quality, and foam control in plastics, coatings, inks, and related formulated systems. Company and exhibitor materials indicate a broad product portfolio of more than 50 to 60 product types, an export-oriented customer base, and production capabilities that combine domestic and imported equipment with technical service support. The company has also been identified as a high-tech enterprise in Jiangsu Province, reflecting its technical positioning in specialty additives.
History and Development
Yangzhou Lida Resin was established in 1993 in Yangzhou, a historic industrial city in Jiangsu Province. Company descriptions consistently present it as a specialist in additive formulation and manufacturing rather than a general chemical producer.
Several development milestones are identifiable from public materials:
- Founding and specialization: The company began by focusing on additives for plastics and coatings, including dispersants, coupling agents, and defoamers.
- Technology and scale-up: Public descriptions note the use of imported equipment alongside domestic process technology, with product indicators described as reaching advanced domestic levels and, in some cases, comparable with foreign equivalents.
- Recognition as a high-tech enterprise: The company appears in Jiangsu Province high-tech enterprise recognition lists, indicating official acknowledgment of its technical profile.
Materials from trade fairs and business directories also suggest that the company has expanded its market presence over time through export channels and participation in industry exhibitions.
Business Operations and Segments
Yangzhou Lida Resin operates as a manufacturer of specialty additives for formulated materials. Its business is centered on the development, production, marketing, and after-sales service of chemical auxiliaries used in coatings, plastics, inks, and allied materials.
Core business areas
- Plastic additives
- Coating additives
- Dispersing agents
- Coupling agents
- Defoaming agents
- Specialty organometallic additives, including aluminum acetylacetonate products
The company’s official and trade-show descriptions emphasize both manufacturing and technical service, including the ability to provide process guidance tailored to customer requirements. Public supplier listings also indicate a substantial catalog, with one database entry listing 110 products.
Products and Technologies
The company’s portfolio is built around additives that influence formulation performance rather than primary polymer production.
Main product categories
- Dispersants for improving pigment and filler distribution in coatings and polymer systems
- Coupling agents, including titanate-based products, used to enhance interfacial adhesion between inorganic fillers and organic matrices
- Defoamers for suppressing foam during manufacturing and application
- Aluminum acetylacetonate and related specialty additives, used in curing and crosslinking systems
Technical characteristics
Company materials state that its products are supported by advanced domestic and imported production equipment and that their performance is aligned with domestic leading standards, with some comparable to foreign products. For example, the company describes Aluminum Acetylacetonate LD-805 as a curing accelerator for epoxy resin and a crosslinking agent for phenolic, silicone, and acrylic resins, while also noting its use in printing inks where it can improve adhesion without darkening color.
A patent record lists YANGZHOU LIDA RESIN CO., LTD as the assignee for an environmentally oriented preparation method for aluminium acetylacetonate, suggesting internal development activity in process improvement and product manufacturing.
Applications and End Markets
Yangzhou Lida Resin’s additives serve a range of downstream industries tied to plastics and surface coatings.
Main end markets
- Plastics and composites
- Coatings and paints
- Printing inks
- Adhesives and sealants
- Waterborne polymer dispersions and related formulated materials
These applications reflect the broader role of additives in the plastics value chain: they are used to adjust processing behavior, compatibility, rheology, dispersion stability, and final product appearance and durability. The company’s published product notes and exhibition materials indicate particular relevance to waterborne systems and metal coatings, areas where additive selection strongly affects performance.
Global Presence and Market Position
The company reports sales across more than 20 provinces, municipalities, and autonomous regions in China and exports to Western Europe and additional overseas markets, including Hong Kong and Macao. One company profile states that overseas business has been supported by a general agent in Western Europe.
Public materials describe Yangzhou Lida Resin as having a customer base of more than 1,000 customers and annual sales that have remained above the RMB 100 million level for multiple years. Because these figures are company-reported, they should be read as indicative rather than independently audited market statistics.
In industry directories, the company appears as a recurring exhibitor and supplier profile, including entries associated with CHINACOAT and other trade platforms, which suggests active participation in coatings and chemicals trade networks.
Sustainability and Environmental Initiatives
Publicly available information on Yangzhou Lida Resin suggests a degree of attention to product quality control and process improvement, but detailed sustainability reporting is limited. The company states that its products have passed SGS testing and that it operates under ISO certification, although one public exhibitor profile uses the term “ISO90001,” which appears to be a typographical error for ISO 9001.
The patent record for an environment-friendly preparation method of aluminium acetylacetonate indicates an interest in cleaner or more efficient synthesis routes, but the public record does not provide enough detail to assess full environmental performance. As with many specialty chemical producers, the likely environmental issues relate to solvent handling, emissions control, waste management, and product stewardship; however, the company’s public disclosures do not provide enough data to quantify progress in these areas.
Financial Performance and Economic Impact
The company has publicly described its sales as remaining above RMB 100 million for years, indicating a meaningful scale within China’s specialty additives market. It also reports serving a large domestic customer base and maintaining export sales, which suggests it contributes both to regional manufacturing activity in Jiangsu and to China’s export supply chain for specialty chemicals.
No audited financial statements were identified in the provided sources, so profit, margin, and balance-sheet data cannot be verified here. Available evidence does support the conclusion that the company is a stable mid-sized specialty additives producer with recurring market presence.
Leadership and Corporate Governance
Public sources identify Tian Lingling as a contact person in one institutional record, while other company contact materials list sales and export personnel for business inquiries. Beyond that, detailed board, ownership, or governance information is not available in the provided sources.
The company’s public positioning emphasizes technical service, customer-specific support, and operational management supported by computer systems. That combination is typical of specialty chemical firms where product formulation, quality consistency, and application support are central to competitiveness.
Innovations and Future Outlook
Yangzhou Lida Resin’s future position is likely to depend on several industry trends:
- Rising demand for high-performance additives in coatings, plastics, and inks
- Continued expansion of waterborne and lower-VOC formulations
- Greater emphasis on fillers, adhesion promoters, and dispersion control in engineered plastics and composite systems
- Export competition in specialty additives, where product consistency and technical documentation are increasingly important
The company’s established product breadth, technical-service orientation, and patent activity suggest that it is positioned more as a formulation specialist than as a commodity-volume producer. Its participation in international trade channels also indicates that competitiveness will depend on maintaining quality, regulatory compliance, and application support for diverse customer requirements.
Summary
Yangzhou Lida Resin is a long-established Jiangsu-based specialty additives manufacturer focused on plastic and coating auxiliaries. Its portfolio includes dispersants, coupling agents, defoamers, and aluminum acetylacetonate products, and its public profile shows a mix of domestic market penetration, export activity, and technical specialization.
References
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CPS+ eMarketplace. (n.d.). YANGZHOU LIDA RESIN CO., LTDYANGZHOU LIDA RESIN CO., LTD. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1010595Link