CHANGZHOU DALI PLASTICS MACHINERY CO., LTD.

Introduction

Changzhou Dali Plastics Machinery Co., Ltd. (常州市达力塑料机械有限公司) is a Chinese manufacturer of plastic extrusion and film-processing machinery based in Changzhou, Jiangsu Province. The company is described in industry listings and its own materials as a medium-scale equipment maker founded in 2001, with roots that trace back to the earlier Changzhou Jiefang Printing and Dyeing Machinery Factory and a long-standing focus on sheet, film, nonwoven, and geotechnical polymer-processing lines. Its portfolio places it within the wider plastics machinery sector that supplies converters and material processors for construction, packaging, renewable-energy encapsulation, hygiene, and industrial textiles.

Dali’s core business is the design and manufacture of customized extrusion-based production lines, including geomembrane sheet lines, waterproof sheet lines, cast film lines, laminating lines, EVA/POE encapsulation film lines, PP spunbond nonwoven lines, drainage sheet lines, and related auxiliary systems such as granulators, feeders, rollers, and die sets. Company materials also indicate an emphasis on non-standard equipment customization, reflecting the common industry requirement to tailor line width, output, layer structure, cooling, winding, and downstream conversion features to customer specifications.

The company operates from Changzhou, a manufacturing center in eastern China, and describes a facility area of more than 10,000 square meters with a dedicated R&D and after-sales team. Public business profiles suggest export activity across multiple overseas markets, including Southeast Asia, the Middle East, Eastern Europe, and other regions, while company statements and marketplace profiles indicate a broad customer base in both domestic and international markets.

History and development

Dali’s published corporate history presents several key milestones:

• 1982/1988 origins: The company’s lineage is tied to an earlier factory named Changzhou Jiefang Printing & Dyeing Machinery Factory, with different public profiles citing either 1982 or 1988 as the founding era of the predecessor enterprise.
• 2001 establishment of the current company: Multiple company pages identify 2001 as the founding year of Changzhou Dali Plastics Machinery Co., Ltd., marking the transition to a plastics machinery focus.
• Expansion into specialized extrusion lines: Over time, the company broadened its product scope from general machinery manufacture into a more specialized set of sheet, film, coating, and nonwoven equipment, including geomembrane, waterproofing, and solar encapsulation film systems.

Public profiles also describe the creation of Changzhou Xin Dali Plastics Machinery Co., Ltd. as a subsidiary or affiliated company, suggesting organizational expansion to support production capacity and product development.

Business operations and organization

Dali is presented in business directories as a manufacturer/factory engaged in the design, development, production, sales, and service of plastics processing equipment. Its registered and factory addresses are listed in Changzhou, Jiangsu, and its business descriptions emphasize in-house technical capability and the ability to produce both standard and customer-specific machines.

Key operational characteristics include:

• Integrated capability: company materials state that Dali combines independent research and development, manufacturing, sales, and after-sales support.
• Customization: lines and components can be designed according to customer requirements, which is important in plastics machinery where end-product specifications often vary by application.
• After-sales service: public product pages highlight technical guidance and responsive service, reflecting the importance of commissioning, process tuning, and maintenance in extrusion equipment.

Available public profiles vary on the company’s exact inception date and employee count, but they consistently portray it as a medium-scale machinery maker rather than a mass-market conglomerate.

Products and technologies

Dali’s machinery portfolio centers on polymer extrusion, casting, coating, laminating, and recycling-related equipment. The company’s principal product categories include:

The company’s cast-film and lamination products appear aimed at multi-layer co-extrusion and coating/laminating applications, which are technically significant because they allow the combination of barrier, adhesion, mechanical, and optical properties in a single line. Public product pages also show specifications for equipment such as power requirements, line dimensions, and CE certification for some products, indicating export-oriented machine engineering and compliance-oriented marketing.

In technical terms, the listed machine families point to a process capability set that includes:

• Extrusion forming for sheet and film production
• Co-extrusion for multi-layer structures
• Lamination and coating for composite substrates
• Recycling and pelletizing for reprocessing scrap film and related polymers
• Surface texturing and embossing for geomembranes and specialty film finishes

Applications and end markets

Dali’s equipment is used in end markets that depend on polymer sheets, membranes, and nonwoven materials. The most visible application areas are:

• Civil engineering and infrastructure: geomembranes, drainage boards, waterproof sheets, and geotextile composites.
• Solar energy: EVA and POE encapsulation films used in photovoltaic module lamination.
• Construction and building materials: waterproofing membranes, glass interlayer films, and composite materials.
• Packaging and industrial films: cast film lines for PE, PP, PVC, CPE, TPE, and related materials.
• Hygiene and disposables: PP spunbond nonwoven lines and downstream conversion machinery.

These end markets reflect broader plastics-industry demand for functional films and engineered sheet products, rather than commodity resin production. The company’s positioning is therefore closer to the processing-equipment segment of the plastics value chain than to polymer manufacturing itself.

Global presence and market position

Public listings indicate that Dali exports machinery to markets such as Southeast Asia, the Middle East, Eastern Europe, Russia, and other overseas regions, while company profiles also mention sales in countries including the United States, Australia, Thailand, Malaysia, Vietnam, and Egypt. The firm’s export orientation is consistent with the international character of China’s plastics machinery sector, where machinery suppliers compete on customization, price, lead time, and service support.

In market terms, Dali appears to occupy a specialized mid-market niche focused on sheet and film extrusion rather than the broad machinery ranges associated with very large global OEMs. Its technical positioning is strengthened by the breadth of its product categories and the availability of non-standard design capability, which can be decisive for project-based industrial buyers.

The company is featured on the CHINAPLAS eMarketplace exhibitor listing, underscoring its participation in one of the plastics industry’s major trade and sourcing platforms.

Sustainability and environmental initiatives

Dali’s product mix intersects with several environmental and resource-efficiency themes in the plastics industry. Its geomembrane, drainage sheet, and waterproofing systems support containment and protection applications in infrastructure, while its film recycling pelletizer and related recycling equipment align with the sector’s growing emphasis on material recovery and circular processing.

At the same time, the company’s core business remains tied to plastics processing equipment, so its environmental profile should be understood in balance:

• Its machines can support recycling and reuse workflows through pelletizing and reprocessing systems.
• Its output contributes to durable engineering materials that are used for long service lives in construction and industrial applications.
• Like other plastics machinery makers, its equipment ultimately serves industries facing increasing pressure on energy efficiency, waste reduction, and material circularity.

Publicly available materials do not provide detailed, independently audited emissions or lifecycle disclosures for the company, so claims about quantified sustainability performance cannot be verified from the available sources.

Financial performance and economic impact

Available public information suggests annual export revenue in the range of US$10 million to US$50 million in one business listing, although this figure should be treated as an estimate rather than an audited disclosure. Another product profile lists an annual output value of about US$10 million, but the data should likewise be read cautiously because it appears on a marketing/product page rather than a formal financial filing.

The company’s economic role lies mainly in:

• supplying machinery to domestic and international plastics converters;
• supporting investment in manufacturing capacity for films, membranes, and nonwovens;
• contributing to equipment localization in an industry where process know-how is a key competitive asset.

Leadership and corporate governance

Publicly accessible profiles identify Ying Qian as a senior executive associated with the company, while other listings name Qianying as a trade department manager. The company’s public-facing materials do not provide a full board structure, ownership breakdown, or audited governance report, so governance assessment is limited by disclosure availability.

Innovations and future outlook

Dali’s innovation profile is centered on custom engineering, multi-layer process integration, and the development of machinery for evolving applications such as photovoltaic encapsulation films and geosynthetics. These areas remain relevant because the plastics processing industry continues to invest in:

• higher-performance barrier and functional films;
• recyclable and reprocessable film structures;
• lightweight construction and infrastructure materials;
• photovoltaic and energy-related polymer applications.

The company’s future prospects are likely to depend on its ability to maintain process reliability, expand automation and line control capabilities, and adapt to regulatory and customer pressure for greater material efficiency and lower environmental impact. Its emphasis on tailored extrusion lines suggests a business model geared toward project-specific solutions rather than commoditized equipment alone.

Summary

Changzhou Dali Plastics Machinery Co., Ltd. is a Changzhou-based plastics machinery manufacturer specializing in extrusion-based film, sheet, laminating, nonwoven, and geosynthetics production lines. Its role in the plastics industry is best understood as that of a specialized equipment supplier serving construction, solar, packaging, and industrial materials markets through customized processing solutions.

References

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  CPS+ eMarketplace. (n.d.). CHANGZHOU DALI PLASTICS MACHINERY CO., LTD.CHANGZHOU DALI PLASTICS MACHINERY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1002115Link