Introduction
MING JILEE ENTERPRISE CO., LTD. (Chinese: 銘機實業股份有限公司) is a Taiwan-based manufacturer of plastics and packaging machinery founded in 1987 and headquartered in Tainan City. The company specializes in machinery for film blowing, PP sheet extrusion, waste recycling and pelletizing, bag converting and sealing, and stationery-making equipment, placing it at the intersection of plastics processing, converting, and downstream packaging production.
In industry terms, Ming Jilee operates as a general-purpose machinery producer focused on automated equipment used to transform polymer resins and plastic films into finished or semi-finished products for packaging, stationery, and related applications. Its product scope indicates a business model centered on customized production lines rather than commodity plastics manufacturing, with an emphasis on automation, output stability, and product quality.
The company presents itself as an exporter with long experience in PP extrusion lines and stationery folder-making machinery, and it also promotes newer capabilities in ultrasonic welding and equipment for nonwoven converting and bubble mailer production. In addition to its core packaging machinery business, Ming Jilee’s product portfolio reflects broader industry shifts toward automation, recycling, and specialized converting solutions for e-commerce, medical, and industrial markets.
History and Development
Ming Jilee Enterprise Co., Ltd. was established in 1987 in Taiwan and later gained recognition as an ISO-9002 certified manufacturer; company materials also describe it as CE certified. Corporate records identify its headquarters in Tainan City and place it in the machinery manufacturing sector.
Key development milestones include:
- 1987 foundation as a manufacturer of T-shirt bag machines and automated sealing and cutting equipment.
- Expansion into PP extrusion lines and related systems for sheet or roll production, supporting raw-material preparation for downstream packaging and stationery applications.
- Diversification into additional equipment categories such as bubble envelope machines, nonwoven converting lines, and ultrasonic welding systems, broadening the company’s industrial reach beyond conventional plastics processing.
Public company listings and trade-directory data indicate that Ming Jilee has maintained a long-standing export orientation, with customs and market-directory references showing overseas trade activity across multiple regions.
Business Operations and Segments
Ming Jilee’s business is centered on the design and manufacture of automatic industrial machinery for plastics conversion and related finishing operations. Its offerings can be grouped into several operating areas:
- Extrusion equipment
- Bag converting machinery
- Stationery and folder-making machinery
- Recycling and pelletizing equipment
- Specialty converting systems for bubble mailers, nonwoven products, and ultrasonic welding applications
The company’s website emphasizes customized, high-efficiency, and high-yield machinery for packaging customers. This suggests that Ming Jilee competes primarily through engineering adaptation, process integration, and manufacturing know-how rather than through large-scale standardized production of plastics materials.
Products and Technologies
Ming Jilee’s product portfolio includes machinery used to process polymers such as PP and PE into films, sheets, bags, and stationery components. The company highlights the following product classes:
- Film blowing machinery for PP and LD/HDPE films.
- PP thin and thick sheet making machines and sheet extrusion lines for producing material in sheet or roll form.
- Waste recycling and pelletizing machines for recovering plastic scrap and converting it into reusable pellets.
- Sealing and cutting machines for side-seal bags, T-shirt bags, and related packaging formats.
- Stationery making machinery for products such as business files, data bags, file clips, photo pockets, name-card pockets, index dividers, and bubble-paper envelopes.
- Bubble envelope solutions aimed at e-commerce packaging, including automated adhesive application, folding, and cutting.
- Ultrasonic welding systems, which the company says are used in applications including busbars, wire harnesses, and medical consumables through a partnership with Germany’s Herrmann Ultraschall.
Technically, the company describes its extrusion systems as using optimized screw design and temperature control to improve film uniformity and transparency, while its converting equipment emphasizes automatic roll feeding, precision alignment, and high-speed cutting. For bag-making operations, it highlights tension control and stable thermal sealing, which are critical for consistent seal quality and production yield.
Applications and End Markets
Ming Jilee’s equipment serves several downstream sectors in the plastics and converting economy:
- Packaging
- E-commerce logistics
- Stationery and office products
- Recycling and material recovery
- Nonwoven and medical-related processing
- Electrical and automotive-adjacent ultrasonic joining applications
The company’s stationery machinery supports production of plastic document accessories and presentation products, while its bag-converting and bubble-envelope systems address demand for protective packaging in retail and online commerce. Its recycling and pelletizing machines align with industry efforts to reclaim polymer waste and reintroduce it into manufacturing loops.
Global Presence and Market Position
Ming Jilee is a Taiwan-based exporter with a global customer profile, and trade-directory data indicate shipments and activity linked to markets including Russia, India, Vietnam, and Mexico. Company and exhibition-directory materials also present it as an international supplier of machinery for plastics processing and packaging conversion.
Within the plastics industry ecosystem, the company occupies the niche of a specialized machinery maker rather than a resin producer or mass-market converter. This positions Ming Jilee among the many Taiwanese firms that supply equipment to packaging, stationery, and industrial converting customers across export markets.
Sustainability and Environmental Initiatives
Ming Jilee’s publicly described sustainability relevance lies mainly in its recycling and pelletizing equipment, which supports plastic-waste reprocessing and material circularity. Its machinery for precise film, bag, and sheet production may also contribute to reduced scrap and improved production efficiency when integrated into modern lines, although specific emissions or lifecycle claims are not disclosed in the available material.
The company’s focus on energy-efficient, high-efficiency machinery and automated production also reflects broader industry pressures to lower operating costs and improve resource use in plastics manufacturing. No detailed public sustainability report was identified in the available sources.
Financial Performance and Economic Impact
Publicly available source material does not provide audited revenue figures, export sales totals, or segment-level financial performance for Ming Jilee. However, the company’s long operating history, export activity, and continuing presence in machinery directories indicate sustained participation in Taiwan’s industrial equipment sector.
Its economic impact is best understood through its role as a supplier of capital equipment that enables downstream production in packaging, stationery, and plastics recycling. Such firms contribute to industrial upgrading by providing machinery, process know-how, and after-sales support to manufacturers in multiple markets.
Leadership and Corporate Governance
Available business records identify Chang Che-Cheng as the company’s representative and board chairman, and the firm’s registered capital is listed at approximately NT$30.55 million in several Taiwanese business sources. Corporate profiles place the company’s headquarters and operating base in Shan-Shang District, Tainan City.
The company appears to operate as a privately held Taiwanese industrial manufacturer with governance information limited to standard registry and directory disclosures. No public evidence of a listed-company governance structure was identified in the provided material.
Innovations and Future Outlook
Ming Jilee’s recent positioning suggests a strategy of extending its core machinery expertise into adjacent niches such as bubble mailers, nonwoven converting, and ultrasonic metal welding. This diversification is consistent with industry demand for machinery that can support e-commerce packaging, medical consumables, and higher-value assembly processes.
Future opportunities for the company likely depend on continued demand for:
- automation in packaging and converting
- recycling-oriented equipment
- specialized machinery for small-batch and customized production
- efficient process control in film and sheet extrusion
At the same time, the company operates in a machinery market shaped by price competition, capital-cycle sensitivity, and the need to keep pace with fast-moving requirements in packaging design, materials recovery, and industrial automation.
Summary
Ming Jilee Enterprise Co., Ltd. is a long-established Taiwanese plastics machinery manufacturer best known for equipment used in film blowing, sheet extrusion, bag making, recycling, stationery converting, and ultrasonic welding. Its significance in the plastics industry lies in its role as a specialized supplier of automation and converting technology that supports packaging, stationery, recycling, and related industrial applications.
References
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CPS+ eMarketplace. (n.d.). MING JILEE ENTERPRISE CO., LTD.MING JILEE ENTERPRISE CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1013386Link