NANJING MAISEN INTELLIGENT EQUIPMENT CO., LTD.

Introduction

Nanjing Maisen Intelligent Equipment Co., Ltd. (南京迈森智能装备有限公司) is a Chinese manufacturer focused on plastic pelletizing equipment, cutting rotors, cutter knives, rubber rollers, and related tooling for polymer processing. The company is based in Honglan Town, Lishui District, Nanjing, Jiangsu Province, and operates a factory site reported at about 12,000 m² with a workforce of roughly 45 to 52 employees, including engineers and technicians.

Maisen’s business is centered on granulators/pelletizers for plastics and modified materials, with product coverage that includes dry strand pelletizing, wet strand pelletizing, and underwater pelletizing systems. Its published product information indicates that the company supplies complete pelletizing solutions and matching components for small and medium-sized single- and twin-screw extrusion lines, positioning it within the machinery segment of the wider plastics industry rather than as a polymer producer or compounder.

The company was established on 24 November 2015, although one company profile states that it has been engaged in the manufacture and maintenance of polymer and modified cutting tools since 2001, suggesting roots in tooling and cutter service before its formal incorporation as an equipment company. Official and third-party listings also show the company holding ISO 9001:2015, ISO 14001, and ISO 45001:2018 management-system certifications, which are commonly used in industrial equipment manufacturing to signal attention to quality, environmental management, and occupational health and safety.

History and Development

Maisen’s development appears to have followed a progression from cutting-tool and maintenance work toward more integrated pelletizing-machine manufacturing. This is consistent with the company’s stated specialization in pelletizer hobs, rotors, knives, molds, and stamping parts, all of which are core wear components in plastics cutting systems.

Key milestones visible in public sources include:

2001: The company says it began work in the manufacturing and maintenance of polymer and modified cutting tools.
2015: Formal establishment as Nanjing Maisen Intelligent Equipment Co., Ltd. on 24 November 2015, with registered capital reported at RMB 20 million.
2025–2026: Public industry and government listings identify the company as a recognized technology-oriented small and medium-sized enterprise and a participant in local innovation and digitalization programs in Jiangsu Province.

A later industry notice also states that the company expanded its service footprint by setting up a Guangdong service center, indicating a move toward broader domestic coverage and faster after-sales support for plastics customers in South China.

Business Operations and Segments

Maisen operates as a manufacturer/factory and trading company, with reported capabilities in both equipment production and the sale of related parts. Its main business can be grouped into three practical segments:

Pelletizing equipment
Cutting and wear components
Associated molds, tooling, and stamping parts

The company’s product listings emphasize machinery for fiber-reinforced plastics, elastomer materials, general plastics, and specialized pelletizing applications such as LFT (long-fiber thermoplastic) processing.

The firm’s operational scale is relatively modest compared with multinational plastics machinery groups, but its offerings suggest a niche strategy focused on specialty pelletizing systems and serviceable wear parts for customers that require customization, replacement components, and process tuning.

Products and Technologies

Maisen’s product portfolio is built around pelletizers and related tooling. The company describes its equipment as covering three principal pelletizing methods:

Underwater pelletizing
Dry strand pelletizing
Wet strand pelletizing

These methods are widely used in plastics processing, with selection depending on material behavior, throughput requirements, cooling needs, and final pellet quality. Maisen states that its machines can be matched with small and medium-sized single- and twin-screw extruders for continuous and stable operation.

Representative product families

MSXB, MSM, and MSX series for dry strand pelletizing, with published output ranges of 100–2,300 kg/h.
MSSX series for wet strand pelletizing, with published output ranges of 1,500–8,000 kg/h.
MSUG series for underwater pelletizing, with published output ranges of 100–50,000 kg/h.

Beyond complete machines, Maisen lists:

Cutting rotors
Cutter knives
Rubber rollers
Pelletizer hobs
Molds and stamping parts

This component focus is significant because pelletizing systems depend on wear-resistant tooling and precise cutting geometry to maintain pellet uniformity, reduce fines, and support stable throughput. The company also markets equipment for applications described as chip-free, dust-free, and eco pelletizing, indicating an emphasis on cleaner cutting performance and process stability.

Applications and End Markets

Maisen’s equipment is aimed primarily at the plastics conversion and compounding sectors, especially where materials are difficult to cut or require tailored pellet geometry.

Reported end uses include:

Fiber-reinforced plastics, including glass-fiber pelletizing
Elastomers
General plastics such as PP, PE, and ABS in published product pages
LFT and other long-fiber thermoplastic applications
Modified plastics and specialty polymer formulations

The company’s product positioning suggests use in plants that produce compounds for downstream industries such as automotive parts, appliances, industrial materials, and other engineered plastic applications, although the company’s public materials do not provide a detailed customer list.

Global Presence and Market Position

Maisen’s public presence is concentrated in China, with an industrial base in Nanjing and additional service outreach reported in Guangdong. Its international-facing website and trade-platform listings suggest an export-oriented or at least export-ready sales approach, but no reliable public source provided a verified breakdown of overseas revenue or country-by-country sales.

In market terms, Maisen appears to occupy a specialized mid- to small-scale machinery niche rather than a mass-market position. Its differentiation lies in:

specialty pelletizing methods
customized wear parts
tooling and rotor expertise
service support for modified plastics processing

Trade-directory and industrial-platform references describe the company as having manufacturing capabilities comparable to European and American counterparts in its niche, but those claims are promotional and should be treated cautiously because they are not supported by audited comparative data.

Sustainability and Environmental Initiatives

The clearest sustainability-related evidence available is the company’s reported ISO 14001 certification, which indicates an environmental management system framework. Its ISO 45001:2018 certification also indicates formal occupational health and safety management, while ISO 9001:2015 reflects quality-control systems.

Product descriptions that mention dust-free, eco, and chip-free pelletizing suggest an effort to improve processing cleanliness and reduce waste during cutting and pellet formation, though the exact environmental performance of these systems is not independently quantified in the available sources.

Financial Performance and Economic Impact

No audited financial statements or revenue figures were available in the provided sources, so the company’s financial performance cannot be stated with confidence. The most concrete economic indicators available are its registered capital of RMB 20 million, plant area, workforce size, and continuing inclusion in local and provincial enterprise listings.

Its economic impact is likely strongest at the regional level in Jiangsu, where it contributes to:

industrial equipment manufacturing
specialized machining and tooling employment
supply-chain support for plastics processing plants
local small-business innovation and digitalization programs

Leadership and Corporate Governance

Publicly available sources identify the company by name but provide limited detailed governance information. One source lists a founder contact as Lin, and another gives direct telephone and email contact details, but no comprehensive board or executive profile was found in the provided material.

What is evident from the available documentation is that the company maintains formal management systems and participates in government-recognized enterprise programs, which implies a basic compliance-oriented governance structure for an industrial manufacturer of its size.

Innovations and Future Outlook

Maisen’s innovation profile is centered on specialized pelletizing design, wear-part engineering, and process customization. Its focus on underwater, dry strand, and wet strand systems across multiple material classes indicates an attempt to serve a broad range of polymer processing requirements without moving into upstream resin production.

The company’s likely growth areas include:

long-fiber thermoplastics
higher-output pelletizing lines
dust-reduction and low-noise cutting systems
regional service expansion
tooling upgrades for harder-to-process modified polymers

Its future position will likely depend on how effectively it can combine machine reliability, tooling life, and after-sales support in a plastics machinery market where customers typically value uptime, pellet consistency, and maintenance efficiency.

References

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CPS+ eMarketplace. (n.d.). NANJING MAISEN INTELLIGENT EQUIPMENT CO., LTD.NANJING MAISEN INTELLIGENT EQUIPMENT CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1010629Link