Introduction
Yingkou Dazheng Plastics Technology Co., Ltd. (营口大正塑料科技有限公司) is a Chinese plastics additives and masterbatch manufacturer based in Yingkou, Liaoning Province, with a business profile centered on filler masterbatch, color masterbatch, functional additives, and related plastic-processing equipment. The company presents itself as a long-established producer with about 30 years of manufacturing experience, a registered capital of RMB 20 million, and a plant area of roughly 25,000 square meters.
Within the plastics industry, the company is positioned in the value chain between raw polymer supply and downstream converters, supplying materials used to modify cost, color, processability, and performance in thermoplastic products. Its product mix and exhibition listings indicate a focus on compounding and additive solutions for packaging, agriculture, and processing applications, alongside some equipment-related offerings and international trade activity.
The company states that it operates under ISO 9001:2015 quality management requirements, and third-party trade and exhibition directories describe it as a manufacturer with modern production lines and in-house testing equipment. Public directory information also suggests that the company has participated in plastics trade shows such as CHINAPLAS-related exhibitor listings, reinforcing its role as a supplier in China’s broader plastics materials ecosystem.
History and Development
Yingkou Dazheng Plastics Technology identifies itself as a company with nearly three decades of operating history, and one external business directory notes that it was formerly known as Beijing Dazheng Weiye Plastic Additives Co., Ltd. before operating under its current Yingkou-based name.
Key development points visible from public sources include:
- A transition from an earlier corporate identity to the Yingkou-based plastics technology company described in trade directories.
- Expansion to a plant footprint of about 25,000 square meters, supporting industrial-scale production of masterbatch and additives.
- Establishment of a stated annual production capacity of 30,000 tons, reflecting a move into larger-volume compound and additive supply.
These milestones indicate a progression from a domestic additive producer to a larger manufacturing operation with export-oriented visibility and industry-exhibition presence.
Business Operations and Segments
The company’s business is centered on the production and sale of plastics compounding materials and related solutions. Public listings identify the main product categories as follows:
- Plastic filler masterbatch
- Calcium carbonate masterbatch
- Talc masterbatch
- Color masterbatch
- Functional additives
- Related machines for plastic products
The company’s official website emphasizes quality control, market orientation, and customer-centered service, while trade platforms describe it as a manufacturer with both domestic and overseas marketing activity. Its directory information also indicates participation in multiple application categories, including packaging and manufacturing-related uses.
Products and Technologies
Yingkou Dazheng’s core products sit within the plastics compounding segment, where additives and masterbatch are blended into polymer matrices to reduce cost, modify appearance, or alter processing and final properties. The company’s product descriptions indicate a focus on black masterbatch and other high-loading filler systems, which are widely used in plastic processing.
Main product types
- Filler masterbatch: used to increase filler content, often based on calcium carbonate or talc, to reduce raw-material cost and adjust stiffness, density, and process behavior.
- Calcium carbonate masterbatch: a common filler system in extrusion and molding applications.
- Talc masterbatch: used where enhanced rigidity or dimensional stability is desired.
- Color masterbatch: used to provide consistent coloration and dispersion in thermoplastics.
- Functional additives: a broad category that can include performance-oriented additives for processing or end-use behavior.
The company’s official description explains that black masterbatch is produced by dispersing a high proportion of pigment or additive into a thermoplastic carrier resin, with attention to compatibility and dispersion quality. That description is consistent with industry practice, where dispersion quality strongly affects color uniformity, process stability, and final product appearance.
Trade-directory material also states that the company has modern production lines and domestic first-class testing equipment, suggesting an emphasis on consistency, blend control, and product verification.
Applications and End Markets
Available directory listings point to several downstream sectors served by the company, including:
- Packaging
- Agriculture
- Manufacturing and processing machinery
- Printing-related applications
More generally, masterbatch and filler systems are used by converters making films, sheets, molded articles, and other thermoplastic goods. In practice, suppliers in this segment often serve customers seeking cost optimization, color control, or performance tuning in products such as packaging films, bags, molded components, and industrial plastic articles. That broader application profile is consistent with the company’s public product mix and trade-show presence.
Global Presence and Market Position
Publicly available information shows that Yingkou Dazheng is active in both domestic and international channels. Trade-data references suggest export or shipment activity involving multiple counterparties and destinations, while exhibition directories list the company among suppliers in plastics and packaging-related fairs.
A company profile on a trade platform describes it as “one of the larger companies in China” producing filler masterbatch, degradation masterbatch, color masterbatch, and functional additives, though this claim is not independently quantified in the available sources. The company’s repeated appearances in plastics exhibition directories indicate market visibility, but no verified market share data was located in the provided sources.
Sustainability and Environmental Initiatives
The available sources do not provide a detailed sustainability report for Yingkou Dazheng Plastics Technology. The company’s public materials focus primarily on product quality, manufacturing capacity, and additive technology rather than disclosed environmental metrics or decarbonization targets.
From an industry perspective, the relevance of its product portfolio to sustainability is mixed: filler masterbatch can reduce polymer usage in certain applications, while additives and color concentrates can support product performance and process efficiency. At the same time, plastics-additives manufacturing remains sensitive to regulatory scrutiny regarding material composition, recyclability, and waste management. No company-specific environmental certifications beyond ISO 9001:2015 were identified in the provided sources.
Financial Performance and Economic Impact
No audited financial statements, revenue figures, or profit data were available in the supplied sources. The most concrete operational indicators are the company’s stated RMB 20 million registered capital, 25,000 square meters of plant area, and 30,000-ton annual production capacity.
Economically, the company contributes to the regional plastics supply chain in Liaoning by producing intermediate materials used by converters and processors. Companies in this segment typically support downstream manufacturing by lowering formulation costs, improving throughput, and enabling product differentiation through color and performance additives.
Leadership and Corporate Governance
Public sources in the provided material do not disclose detailed governance structure, board composition, or named executive leadership for Yingkou Dazheng Plastics Technology. The available information does confirm that the company holds ISO 9001:2015 quality management certification, which indicates formalized process control and management oversight in production operations.
Innovations and Future Outlook
The company’s public positioning suggests several areas of ongoing development:
- continued refinement of masterbatch dispersion quality and additive performance;
- broader use of quality-controlled, automated production lines;
- expansion of application-specific formulations for packaging and industrial plastics;
- participation in plastics exhibitions to maintain commercial visibility and customer acquisition.
In the broader plastics industry, demand for masterbatch and additives is shaped by cost pressure, resin substitution trends, stricter quality expectations, and increasing attention to recyclability and material efficiency. For a supplier such as Yingkou Dazheng, future competitiveness is likely to depend on formulation consistency, technical service, and the ability to adapt products to changing converter requirements.
Summary
Yingkou Dazheng Plastics Technology Co., Ltd. is a Yingkou-based Chinese producer of filler masterbatch, color masterbatch, and functional additives with a publicly stated long operating history, ISO 9001:2015 quality management certification, and industrial-scale manufacturing capacity. Its position in the plastics ecosystem is that of an intermediate materials supplier serving converters in packaging, agriculture, and related processing sectors, with evidence of both domestic market activity and international trade visibility.
References
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CPS+ eMarketplace. (n.d.). YINGKOU DAZHENG PLASTICS TECHNOLOGY CO., LTD.YINGKOU DAZHENG PLASTICS TECHNOLOGY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1024347Link