Introduction
Sunlour Pigment Co., Ltd. (Chinese: 双乐颜料股份有限公司) is a Chinese specialty chemicals company focused on the research, development, production, and sale of pigments used primarily in inks, coatings, and plastics. Founded in 1983 and headquartered in Xinghua, Jiangsu Province, the company is listed on the Shenzhen Stock Exchange under stock code 301036. Its core portfolio centers on phthalocyanine pigments and chromium-based pigments, positioning it within the global colorants and industrial materials segment that supplies downstream manufacturing, packaging, construction, and plastics processing industries.
In the plastics sector, Sunlour is best understood as a functional colorant supplier rather than a plastics producer: its products are incorporated into masterbatches, pigment concentrates, and plastic coloration systems for applications that require color strength, dispersion stability, weather resistance, and migration performance. Company and exhibitor materials indicate that it serves a range of end markets with both standard and application-specific grades, including products designed for lightfastness, weather resistance, heat resistance, and migration resistance. Sunlour also reports two production bases in Jiangsu, reflecting a manufacturing footprint that supports its pigment supply to domestic and international customers.
History and Development
Sunlour Pigment was established in 1983 as a professional pigment producer, with later corporate filings identifying the company’s formal founding date as 1994 and its conversion into a joint-stock company in 2017. This dual timeline is common in Chinese corporate histories where an operating predecessor is reorganized before public listing.
A few milestones stand out in the company’s development:
- 1983: Company origin as a pigment manufacturer focused on industrial colorants.
- 2017: Reorganization into a joint-stock company, enabling a structure suitable for capital-market participation.
- 2021: Listing on the Shenzhen Stock Exchange under code 301036, making the company more visible to public investors and regulatory disclosure frameworks.
Industry listings and the company’s own materials describe Sunlour as a longstanding specialist in phthalocyanine blue and green pigments and chromium pigments such as chrome yellow and molybdate orange. Its public profile also reflects steady expansion into differentiated grades tailored to ink, coating, and plastics customers.
Business Operations and Segments
Sunlour’s business is organized around the production and sale of color pigments and related intermediates. The company’s publicly described product scope includes:
- Pigments for inks: offset, solvent-based, water-based, and special inks, plus printing pastes.
- Pigments for coatings: automotive, coil, ship-container, machinery, architectural, road-marking, anti-corrosion, anti-rust, and powder coatings.
- Pigments for plastics: universal and functional masterbatches, pigment concentrates, leather-related applications, and foam coloration.
- Intermediate and related products: including copper phthalocyanine and other pigment-chain materials.
The company’s market positioning reflects the role of pigments as upstream input materials for color formulation, appearance control, and performance tuning in plastics and other industrial products. In plastics, pigments are typically evaluated not only for color but also for resistance to heat, chemicals, light exposure, and migration into surrounding materials; Sunlour explicitly highlights these performance-oriented product designs.
Products and Technologies
Sunlour’s main technical focus is on two pigment families:
- Phthalocyanine pigments: especially phthalocyanine blue and phthalocyanine green, which are widely used for high-color-strength applications in inks, coatings, and plastics.
- Chromium pigments: including chrome yellow and molybdate orange, used especially in coatings and plastics where opacity and weatherability may be important.
The company’s products are designed for different processing environments and end-use conditions. Company materials and third-party descriptions indicate that Sunlour develops grades for:
- Light resistance
- Weather resistance
- Heat resistance
- Migration resistance
- Solvent fastness and related durability requirements
For plastics processors, these properties are important in applications such as masterbatch compounding, functional coloration, and pigmented concentrates, where the pigment must disperse consistently and retain performance during extrusion, molding, and end use. Sunlour’s product range therefore sits at the intersection of chemical synthesis and application engineering, with sales driven by formulation compatibility as much as by hue selection.
Applications and End Markets
Sunlour serves a diversified set of industrial end markets, with its pigment products used in:
- Plastics
- Inks and printing
- Coatings and paints
- Advanced materials and manufacturing
Within plastics, the company’s pigments are used in:
- Universal masterbatches
- Functional masterbatches
- Pigment concentrates
- Foams and leather-related color systems
Outside plastics, Sunlour’s coatings business reaches into sectors such as:
- Automotive
- Ship containers
- Industrial machinery
- Road-marking and anti-corrosion systems
- Architectural and powder coatings
The company’s plastic-related products matter because plastics formulators often require stable, reproducible colorants that do not degrade under processing heat or end-use exposure. Sunlour’s emphasis on tailored performance grades suggests a strategy aimed at customers with more demanding technical specifications rather than commodity coloration alone.
Global Presence and Market Position
Sunlour is primarily a China-based manufacturer, with headquarters in Xinghua, Jiangsu and additional production presence in Jiangsu Province. Public company descriptions indicate that it sells products in China and internationally, although the available materials do not provide a detailed breakdown of export destinations or overseas subsidiaries.
The company appears to occupy a specialized niche in the broader pigment market. It is not presented in the available sources as a mass-market commodity giant; instead, it is described as a professional pigment producer with recognized capabilities in phthalocyanine and chromium pigment systems. Its membership and vice-executive roles in Chinese industry associations also indicate embeddedness in domestic sector networks:
- China National Dyestuff Industry Association
- Organic Pigment Committee
- Chrome Pigment Association within the China Coating and Painting Industry Committee
- Ink standing council unit of the China Chemistry Industrial Association
These affiliations suggest a meaningful industry role in standards, technical coordination, and sector representation, particularly within China’s pigment and colorant ecosystem.
Sustainability and Environmental Initiatives
Sunlour’s public materials and exhibition profiles emphasize energy conservation, emission reduction, and technological innovation. The company reports honors such as “High-tech Enterprise” and recognition for energy-saving and emission-reduction work in the petroleum and chemical industry.
Its environmental profile is relevant because pigment manufacturing can involve energy-intensive processing and regulated chemical handling. The available sources also indicate that the company has operated quality and environmental management systems, including ISO 9001 and ISO 14001, with additional references to occupational health and safety management certification in third-party company listings. These disclosures are consistent with a manufacturing model that must manage product quality, emissions control, and workplace safety in parallel.
Financial Performance and Economic Impact
As a publicly listed company, Sunlour reports financial results through the Shenzhen market disclosure system, but the sources available here provide only limited summary data rather than full audited financial statements. Market data services report revenue in the range of approximately ¥1.47 billion and a workforce of around 1,020 employees in recent listings, indicating a mid-sized industrial manufacturer by Chinese listed-company standards.
The company’s economic impact is concentrated in:
- Industrial employment in Jiangsu
- Upstream chemical manufacturing
- Supply to downstream ink, coating, and plastics producers
- Support for export-oriented and domestic formulation industries
Because pigment demand is tied to manufacturing cycles in coatings, packaging, and plastics, Sunlour’s business is also exposed to broader industrial demand conditions and raw-material cost fluctuations.
Leadership and Corporate Governance
Publicly available company and market sources identify Yang Hanzhou as chairman and Xiangwu Pan as a senior executive and director, with additional directors and independent directors listed in market profiles and corporate disclosures. The company’s governance structure reflects that of a publicly traded Chinese industrial issuer, with board oversight, disclosure obligations, and a separation between executive management and independent oversight functions.
The company’s filings also identify its registered address in Dainan Town, Xinghua, Jiangsu, which appears consistently across multiple sources. This consistency supports the reliability of the company’s basic corporate identity across market data, regulatory documents, and company communications.
Innovations and Future Outlook
Sunlour’s innovation profile is centered on application-specific pigments rather than broad diversification. The company repeatedly emphasizes the development of targeted grades for industry-specific requirements in ink, coatings, and plastics, particularly where performance attributes such as weatherability, thermal stability, and migration resistance are important.
Future development for companies in Sunlour’s position is likely to depend on several industry trends:
- Higher demand for specialty pigments in engineered plastics and advanced coatings
- Continued pressure for environmental compliance and cleaner production
- Customer preference for pigments with better process stability and end-use durability
- Ongoing competition from both domestic and international colorant producers in Asia
Its established position in phthalocyanine and chromium pigments, combined with industry association participation and public-market access, suggests a company focused on defending technical relevance in mature but essential chemical markets.
Summary
Sunlour Pigment Co., Ltd. is a Jiangsu-based Chinese pigment manufacturer specializing in phthalocyanine and chromium colorants for plastics, inks, and coatings. Founded in 1983 and publicly listed in 2021, it operates as a specialist supplier with a technical emphasis on performance-oriented pigments and application-tailored grades for industrial customers.
References
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CPS+ eMarketplace. (n.d.). SUNLOUR PIGMENT CO., LTD.SUNLOUR PIGMENT CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1028787Link