Introduction
ZHANGJIAGANG JIEER TECHNOLOGY MACHINERY CO., LTD. (张家港市杰尔科技有限公司) is a Chinese manufacturer of plastic machinery based in Zhangjiagang, Jiangsu Province, with a core focus on PVC mixing systems*, **compounding equipment, and related **auxiliary machinery* for plastics processing. The company presents itself as a professional enterprise engaged in the research, development, and manufacturing of complete sets of plastic machinery, and it has positioned its portfolio around automated material preparation, mixing, crushing, grinding, drying, and recycling-related production lines.
Jieer’s business is most closely associated with upstream and midstream plastics processing, where consistent material preparation is critical to product quality, throughput, and process stability. Its equipment is marketed for use in PVC, PE, and PP applications, including pipes, sheets, profiles, pellets, flooring, and film recycling, placing the company within the broader industrial ecosystem that supports construction, infrastructure, packaging, and general plastics manufacturing.
The company emphasizes technical development, customized systems, and after-sales support, and it reports long-standing export activity to markets in Europe, North America, South America, the Middle East, Africa, and Southeast Asia. Publicly available company materials also describe a substantial installed customer base and ongoing investment in R&D, suggesting a business model centered on specialized machinery rather than mass-market commodity equipment.
History and Development
Jieer’s public materials indicate that the company was established in the 2010 period and has operated in Zhangjiagang’s industrial machinery cluster since then. Its own company descriptions also refer to more than 15 years or 30+ years of industry experience depending on the source and page, which may reflect different ways of counting team experience, corporate history, or predecessor activity.
A few concrete milestones are visible in the available record:
- 2010–2015 formation period: third-party factory listings describe the company as established in 2010, while marketplace records show account registration and export activity developing in the early 2010s.
- International expansion: company and marketplace profiles state that Jieer’s products have been exported to more than twenty countries across multiple regions, indicating an export-oriented growth strategy.
- Product-line broadening: the company expanded from PVC mixing equipment into related systems such as automatic compounding production lines, recycling and granulating lines, and auxiliary machines including crushers, shredders, dryers, and belling machines.
The company’s own site and marketplace listings also suggest continuing modernization of production and quality management, including emphasis on standardized manufacturing, testing, and service support.
Business Operations and Segments
Jieer operates as a manufacturer/factory rather than a diversified plastics group, and its business is concentrated in machinery for polymer preparation and auxiliary processing. Its public-facing product structure can be grouped into several operational segments:
| Segment | Typical Equipment | Primary Function |
|---|---|---|
| PVC mixing systems | PVC mixers, heating/cooling mixer units, horizontal and vertical mixers | Batch preparation, blending, and thermal conditioning of PVC compounds |
| Compounding production lines | Automatic PVC compounding lines, centralized feeding systems | Automated material handling and compound preparation |
| Recycling and granulating lines | PE/PP film washing lines, recycling and granulating lines | Sorting, washing, size reduction, and reprocessing of plastic scrap |
| Auxiliary processing equipment | Crushers, shredders, mills, dryers, loaders, belling machines | Support functions in plastics processing workflows |
The company states that it can provide retrofit services for existing systems, especially where customers need improved dust control or updated process-flow control. That capability is relevant in mature plants where operators seek incremental upgrades rather than full line replacement.
Products and Technologies
Jieer’s most prominently marketed technologies are centered on mixing and compounding, particularly for PVC. The company lists products such as PVC horizontal mixing machines, PVC vertical mixing machines, high-speed mixers, and complete PVC mixing systems, alongside related process equipment.
Key technical features described in public materials include:
- Heating/cooling mixer units for controlled batch preparation of polymer compounds.
- Automatic compounding systems with raw-material feeding, centralized pipeline distribution, and PLC control for automated operation.
- SRL-W and SRL-Z mixer series, described as suitable for mixing, drying, dosing, and coloring resins such as PVC, PP, and PE.
- Recycling and granulating lines for PE and PP film, supporting mechanical reprocessing of post-industrial or post-consumer plastic waste streams.
Some product pages also list basic technical attributes such as production capacity, motor power, mixer speed, and timed mixing control, indicating that the company’s machinery is designed around practical plant-level performance metrics rather than proprietary consumer-facing branding. In general, the equipment category requires reliable temperature control, uniform blending, dust management, and stable automation because compound consistency directly affects downstream extrusion, molding, or film performance.
Applications and End Markets
Jieer’s equipment is used in segments of the plastics industry that require consistent feedstock preparation and material recovery. Public materials point to the following application areas:
- PVC pipes, profiles, sheets, and plates
- SPC/PVC flooring
- Plastic pellets and compound production
- PE and PP film washing, recycling, and granulating
- General plastics processing, including auxiliary preparation and material handling systems
This application profile places the company in a supporting role across several end markets. In construction and building products, for example, stable compounding is essential for profiles, flooring, and pipe formulations. In recycling, washing and granulating systems help transform waste film into reusable feedstock, which is increasingly important as processors respond to material efficiency and circular-economy pressures.
Global Presence and Market Position
Public company materials indicate that Jieer exports to more than twenty countries and serves customers in regions including Europe, North America, South America, the Middle East, Africa, and Southeast Asia. The company also states that it has more than 300 global customers in one version of its profile, while another page reports 1000+ annual sales/set and a large installed base, though these figures should be treated as company-reported claims rather than independently verified market data.
Within the plastics machinery sector, Jieer appears to occupy the position of a specialized mid-sized equipment supplier focused on mixing, compounding, and auxiliary systems rather than a broad-line multinational machinery producer. Industry directory and trade-exhibition records show the company participating in plastics-related events and catalogues, which is consistent with an export-oriented machinery business using trade fairs and online marketplaces to reach buyers.
Sustainability and Environmental Initiatives
Jieer’s public materials frame environmental relevance primarily through recycling equipment and process efficiency, rather than through a formal corporate sustainability program. Its PE and PP film washing and granulating lines support mechanical recycling, which can reduce reliance on virgin resin when recovered material meets required quality specifications.
The company also emphasizes retrofit work for improved dust control and process-flow control, which is significant in industrial environments where particulate management and operational cleanliness are important for worker safety and product quality. Its location in Zhangjiagang, a city it describes as environmentally oriented and industrially convenient, also reflects the broader pattern of plastics machinery clusters in eastern China that combine manufacturing infrastructure with export logistics.
Financial Performance and Economic Impact
No audited public financial statements were identified in the provided sources, so Jieer’s exact revenue, profitability, and balance-sheet position cannot be stated with confidence. Available third-party marketplace information suggests a modest manufacturer scale, including references to an annual output value in the range of US$2.5 million to US$5 million on one listing, but this should be understood as self-reported marketplace data rather than verified financial disclosure.
Even without formal financial reporting, the company contributes economically through:
- Industrial employment in machinery design, fabrication, assembly, and sales support.
- Export activity to multiple regions, which supports foreign trade in capital equipment.
- Local industrial clustering in Zhangjiagang, a city with a notable concentration of machinery and processing firms.
Leadership and Corporate Governance
Publicly accessible sources identify the company as operating under a manufacturer/factory structure, with trade and sales personnel named on marketplace pages and a registered base in Leyu Development Zone, Zhangjiagang. The company also states that it applies ISO 9001-aligned quality management and references CE- and SGS-related compliance in product materials, though the scope and current validity of specific certificates are not fully documented in the provided sources.
Governance information is limited in the available public record. As a privately held machinery manufacturer, Jieer appears to rely on founder-led or manager-led commercial decision-making typical of smaller Chinese industrial equipment firms, with a strong emphasis on product engineering, export sales, and customer service rather than on publicly disclosed corporate governance structures.
Innovations and Future Outlook
Jieer’s innovation strategy, as described by the company, centers on continuous product expansion, functional upgrades, and automation-oriented system integration. Its focus on complete mixing and compounding systems aligns with broader industry trends toward:
- Higher automation in batch preparation and feeding
- More efficient recycling lines for film and regrind recovery
- Integrated PLC control and process monitoring
- Retrofit-friendly equipment for existing plants
- Application-specific customization for PVC and related polymers
Looking ahead, the company’s prospects are likely tied to demand in PVC processing, plastics recycling, and industrial automation. Growth opportunities may come from upgrading aging compounding plants, expanding recycled-polymer applications, and serving customers that need compact, configurable machinery rather than large turnkey extrusion platforms.
Summary
ZHANGJIAGANG JIEER TECHNOLOGY MACHINERY CO., LTD. is a Zhangjiagang-based plastics machinery manufacturer best known for PVC mixing systems*, **automatic compounding lines, and **auxiliary recycling and processing equipment*. Its market identity is that of a specialized supplier serving plastics processors that need reliable material preparation, process control, and recycling-related machinery across domestic and export markets.
References
- •
CPS+ eMarketplace. (n.d.). ZHANGJIAGANG JIEER TECHNOLOGY MACHINERY CO., LTD.ZHANGJIAGANG JIEER TECHNOLOGY MACHINERY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1030074Link