Introduction
Zhangjiagang Yijiu Machinery Co., Ltd. is a Chinese manufacturer specializing in blow molding equipment for the plastics processing industry. Based in Zhangjiagang, Jiangsu Province, the company designs and sells fully automatic bottle-making machines and fully automatic extrusion blow molding machines, positioning itself as a supplier of machinery used to produce hollow plastic articles such as bottles, drums, containers, toolboxes, oil tanks, plastic pallets, and selected automotive components.
In industry listings and company materials, Yijiu Machinery is described as a plastics machinery producer with a product range spanning multiple series and more than 40 models, with applications covering small containers through large-volume hollow products. The company states that its machines process a broad set of thermoplastics and engineering polymers, including PE, PP, PVC, PETG, PS, EVA, PVDC, ABS, TPE, and TPU, reflecting the technical flexibility expected in extrusion blow molding for consumer, industrial, and transport-related packaging. ChinaPlas exhibitor information also identifies the company as a plastics and rubber supplier and indicates participation in the broader plastics trade show ecosystem.
History and Development
Yijiu Machinery was established in 2007, according to multiple Chinese business and trade-directory sources. Its registered business scope includes the manufacture and sale of plastic machinery, along with related metal products and general import-export activity, which aligns with a machinery exporter serving domestic and international buyers.
A few concrete development markers are visible in the public record:
- The company had become active enough in international trade and exhibition channels to appear in plastics industry exhibitor lists by the mid-2010s.
- It was included in Suzhou’s 2018 high-tech enterprise cultivation list, suggesting recognition within local industrial policy support channels, even though that listing does not by itself confirm high-tech enterprise certification.
- More recent local-government and business-directory records continue to list the company among active Zhangjiagang industrial firms, and 2024 materials place it among innovative small and medium-sized enterprises under review or recognition processes.
Business Operations
Yijiu Machinery operates as a manufacturer, exporter, and supplier of blow molding machinery. Public registration data describe it as a privately controlled limited liability company in the general machinery-manufacturing sector, with a registered office in Zhangjiagang and fewer than 50 employees reported in one business database. The company’s reported export activity and appearance in trade databases indicate a business model focused on both domestic sales and overseas equipment shipments.
Its product and service profile suggests three core functions:
- Equipment design and manufacturing
- Mold and machine-related sales
- After-sales service and export support
The company’s public-facing materials emphasize stable performance, competitive pricing, and service responsiveness as commercial differentiators.
Products and Technologies
The company’s principal products are extrusion blow molding machines and related blow molding systems. These machines are used to form hollow plastic products by inflating heated parisons or preforms inside molds, a process widely used for packaging and industrial containers.
Key technical characteristics visible in its public materials include:
- Automatic bottle-making machines for smaller containers
- Fully automatic extrusion blow molding machines in multiple series
- Production capability for articles from 5 ml to 1000 L according to the company website, with another marketplace listing describing a range up to 200 L for certain machine families.
- Use of an accumulator die head on at least one listed model, which is typically associated with larger or thicker-walled hollow products such as drums, jerry cans, and industrial containers.
The company’s published application scope includes:
- Bottles and bottles-like containers
- Drums and cans
- Toolboxes
- Oil tanks
- Plastic pallets
- Special-shaped automotive parts
The materials list indicates compatibility with a broad polymer set, including commodity resins and more specialized materials used for barrier or performance requirements. This breadth is relevant in markets that require chemical resistance, impact strength, or design flexibility.
Applications and End Markets
Yijiu Machinery’s equipment is directed toward several plastics end markets:
- Packaging
- Industrial chemical and lubricant containers
- Automotive and transport components
- Consumer and utility hollowware
- Industrial storage and logistics products
Trade listings also associate its machines with production of items such as hollow chairs, balls, and oil tanks, indicating use cases beyond standard packaging formats. A Chinese industry bulletin lists product categories including PP, PC, PVC, elastomer, traffic barrier, and multilayer hollow blow molding equipment, further suggesting exposure to industrial and municipal applications.
Global Presence and Market Position
Yijiu Machinery describes its products as sold throughout China and exported to more than 40 countries, including markets in the Americas, Southeast Asia, the Middle East, South Africa, Russia, Romania, and Mexico. Another trade-platform profile similarly notes sales across more than twenty Chinese provinces and exports to multiple overseas regions.
The company’s market position appears to be that of a specialized mid-sized machinery supplier rather than a large diversified plastics group. Its visibility in trade-show exhibitor directories, B2B platforms, and export databases indicates a strategy built around international sales, equipment customization, and participation in plastics-processing supply chains.
Sustainability and Environmental Context
As a blow molding machinery supplier, Yijiu Machinery sits within a segment of the plastics industry that is directly affected by packaging-reduction policies, recycling requirements, and material-efficiency targets. The company’s publicly available materials do not provide detailed emissions, energy-use, or circularity metrics, so any sustainability assessment is necessarily limited.
From an industry perspective, blow molding equipment can support sustainability goals indirectly when it is used to:
- improve material distribution and reduce resin waste
- enable lightweight container design
- process recycled or performance-modified polymers where technically feasible
- extend product durability for reusable industrial containers
However, the environmental profile of the company’s products depends on the polymers processed, the energy efficiency of the machines, and the lifecycle practices of end users. No public source in the provided record gives audited sustainability disclosures.
Financial Performance and Economic Impact
No audited financial statements were included in the available sources, so revenue, profit, and margin trends cannot be stated reliably. The available evidence instead indicates economic impact through equipment exports, domestic manufacturing activity, and local industrial employment.
Business registry data show a modest workforce size, while customs and trade references suggest ongoing export activity. In a regional context, the company contributes to Zhangjiagang’s broader machinery-manufacturing base, a cluster that includes plastics equipment, industrial tooling, and related precision manufacturing.
Leadership and Corporate Governance
Public registry information identifies Wang Wei as the legal representative of the company. The company is registered in Zhangjiagang, Jiangsu Province, and operates as a limited liability company with private ownership characteristics.
The public record available here does not provide a detailed board structure, committee system, or governance disclosure comparable to that of a listed corporation. As a result, the most reliable governance description is limited to the registered legal representative and enterprise registration particulars.
Innovations and Future Outlook
Yijiu Machinery’s product positioning suggests continued emphasis on:
- automation in bottle-making and blow molding lines
- larger-volume and special-shaped hollow products
- compatibility with a wider set of polymers and application-specific formulations
- export-oriented sales supported by trade fairs and B2B platforms
The company’s future prospects are likely tied to several industry trends:
- rising demand for hollow plastic packaging in chemicals, personal-care, and industrial logistics
- pressure for energy-efficient and material-efficient processing equipment
- growing interest in machines capable of processing recycled content and multi-layer structures
- continued competition from Chinese and international blow molding equipment makers
Public sources do not disclose the company’s R&D budget, patent portfolio, or next-generation machine roadmap, so claims about technological leadership would not be supported from the available record.
Summary
Zhangjiagang Yijiu Machinery Co., Ltd. is a Zhangjiagang-based blow molding machinery manufacturer whose business centers on extrusion blow molding systems for hollow plastic products. It serves domestic and export markets, offers a broad range of machine types and capacities, and occupies a specialized position within the plastics-processing equipment sector.
References
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CPS+ eMarketplace. (n.d.). ZHANGJIAGANG YIJIU MACHINERY CO., LTD.ZHANGJIAGANG YIJIU MACHINERY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1016591Link