Introduction
Hefei Angelon Electronics Co., Ltd. (合肥安晶龙电子股份有限公司) is a Chinese color-sorting equipment manufacturer based in Hefei, Anhui Province, specializing in the research, production, and sale of CCD color sorters and related intelligent sorting systems. Founded in 2001 and listed on the National Equities Exchange and Quotations under stock code 838092, the company has built its business around optical sorting technologies used in food processing, mineral processing, recycling, and other separation-intensive industries.
In the plastics industry ecosystem, Angelon is relevant chiefly through plastic sorting and recycling applications, where optical sorters are used to separate plastic flakes, pellets, and mixed recyclables by color and appearance. The company’s product positioning combines machine vision, image recognition, and automated sorting hardware, placing it within the wider industrial automation segment that serves material recovery and resource-processing chains.
History and Development
Angelon was founded in 2001 in Hefei’s high-tech district and has consistently described itself as a high-tech enterprise focused on color-sorting machinery. Corporate disclosure materials show that the company later underwent an equity restructuring and became a share company in 2015, before listing on the NEEQ in 2016.
A few development milestones stand out:
- 2001: Company founded in Hefei, with an early focus on sorting solutions for industrial applications.
- 2015: Reorganized from a limited company into a joint-stock company, according to securities disclosure materials.
- 2016: Listed on NEEQ under stock code 838092, establishing a public-market presence in China’s industrial equipment sector.
- 2024: Recognized as an Anhui Province specialized, refined, distinctive, and innovative small and medium-sized enterprise and passed re-certification as a high-tech enterprise.
Angelon’s public materials also indicate that it has invested continuously in image-recognition-based sorting technology and applied it across several industrial segments, including food, mining, and recycling.
Business Operations and Segments
Angelon’s core business is the R&D, production, and sale of color sorters, with ancillary coverage of technical services and related sorting systems. Its operating scope in corporate filings includes color sorters, robot equipment, food sorting systems, recycling systems, mining sorting systems, agricultural machinery, and AI visual systems.
The company’s market-facing business is organized around application sectors rather than a single material class:
- Food sorting
- Mining sorting
- Recycling sorting
- Plastic sorting
- Traditional Chinese medicine sorting
- Nut and frozen vegetable sorting
- Metal and glass sorting
This structure is characteristic of optical-sorting equipment suppliers, whose commercial model depends on adapting the same core sensing and ejection technologies to different feedstocks and contamination profiles. In plastics recycling, such systems are typically used after initial size reduction and washing, where they help separate polymer fractions and remove off-color or foreign materials; Angelon’s own product references identify a dedicated plastic sorting category.
Products and Technologies
Angelon describes its flagship products as CCD color sorters, including belt-type and tracked sorting systems. Its public descriptions emphasize image recognition, intelligent color sorting, and high-precision separation, suggesting a technology base built around optical sensors, machine vision, and fast air-jet or mechanical rejection systems typical of modern sorting lines.
Key product and technology characteristics include:
- CCD-based optical sensing, used to detect color, shape, and surface differences in bulk materials.
- Tracked sorting equipment, which Angelon highlights for certain applications, including traditional Chinese medicine processing.
- Belt-type color sorters, referenced in company profile materials and marketplace listings.
- AI-enabled intelligent sorting, used to improve classification performance in more complex feedstocks.
- Shape sorting capability, alongside color sorting, for materials with mixed visual characteristics.
For plastics recycling, the most relevant technical value lies in the machine’s ability to distinguish polymer flakes or regrind by color, contamination, and foreign inclusions. Optical sorting is especially useful where polymer streams must be upgraded for reuse, since purity, color consistency, and contamination control strongly affect downstream processing and pellet quality.
Applications and End Markets
Angelon serves a broad set of industrial and agricultural end markets, with the clearest public evidence in the following sectors:
- Food processing, including grains, nuts, vegetables, and other agricultural commodities.
- Recycling and resource recovery, including applications relevant to waste sorting and plastics.
- Mining and mineral processing, where optical sorting can support ore pre-concentration and impurity removal.
- Traditional Chinese medicine processing, a niche market explicitly highlighted in company communications.
- Industrial mixed-material separation, including metal and glass sorting.
Its plastics relevance sits at the intersection of waste management and circular-economy infrastructure. Optical sorters are increasingly used in plastics recycling plants to improve sorting accuracy and reduce manual labor, particularly in high-throughput facilities handling mixed post-consumer or post-industrial streams.
Global Presence and Market Position
Angelon is headquartered in Hefei, Anhui Province, at Building 6, No. 16 Hehuan Road, High-tech District, and maintains a production and sales operation there. Company and third-party profile materials indicate that it has also built overseas market reach, with references to sales in Southeast Asia, India, Russia, the United States, Brazil, Australia, Europe, Africa, and the Middle East.
Public-facing profiles describe Angelon as an established Chinese color-sorter brand that has developed its own product line and serves both domestic and international customers. It is also listed in industry exhibition and supplier directories, including the Chinaplas exhibitor marketplace for plastics and rubber suppliers.
Research and Development
Angelon consistently presents itself as a technology-driven manufacturer whose competitive position depends on product development and imaging innovation. Its corporate descriptions emphasize a team led by image-recognition specialists and sustained R&D investment since its founding.
The company’s development focus appears to include:
- Machine vision and image recognition
- AI-assisted classification
- Application-specific sorting algorithms
- Customization for different material streams
- Equipment reliability and sorting accuracy
For industrial sorting companies, R&D is central because performance depends less on generic machine throughput than on the ability to handle variable feedstock conditions, lighting, contamination, reflectivity, and particle geometry. That is especially important in plastics, where mixed-color flakes, films, labels, and foreign materials can complicate separation.
Sustainability and Environmental Initiatives
Angelon’s sustainability relevance is indirect but material: its equipment supports resource recovery, waste reduction, and material reuse in recycling-centered supply chains. In plastics recycling, optical sorting contributes to a more circular material flow by helping recyclers recover higher-purity fractions that can be returned to manufacturing.
The company’s public descriptions do not frame this activity as an environmental campaign, but the underlying industrial function is clear: better sorting can improve the economics and quality of recovered materials, reduce reject rates, and support the recycling of polymers and other secondary raw materials.
Financial Performance and Economic Impact
Angelon is a publicly listed NEEQ company with a reported registered capital of RMB 50.7 million and around 231 employees in one securities summary. Third-party profile materials also describe it as having a substantial production base and a national sales footprint.
The company’s economic impact is primarily tied to:
- Capital equipment sales for sorting-intensive industries
- Domestic manufacturing activity in Hefei’s high-tech cluster
- Export-oriented equipment supply to overseas industrial customers
Quality Management and Certifications
Angelon is described as a high-tech enterprise in company materials and market listings. Securities and business-directory sources also indicate that it has received government recognition as a specialized, refined, distinctive, and innovative SME in Anhui Province and passed a high-tech enterprise re-certification in 2024.
These designations are significant in China’s industrial equipment sector because they generally signal sustained R&D activity, product specialization, and a degree of technical credibility in procurement channels.
Innovations and Future Outlook
Angelon’s future prospects are tied to the same structural trends that are reshaping industrial sorting: automation, AI-assisted inspection, higher recycling standards, and material-quality demands in food and plastics recovery. Its continued relevance in plastics will depend on how effectively its optical sorting systems handle increasingly complex waste streams, where contamination, multi-layer materials, and color variation create greater separation challenges.
Its product strategy suggests a continued emphasis on:
- Intelligent optical sorting
- Cross-industry adaptation of core machine vision platforms
- Expanding recycling applications
- Export market development
- Improved sorting precision for higher-value recovered materials
References
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CPS+ eMarketplace. (n.d.). HEFEI ANGELON ELECTRONICS CO., LTD.HEFEI ANGELON ELECTRONICS CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1010896Link