Introduction
Shenzhen Jinshi 3D Printing Technology Co., Ltd. (深圳市金石三维打印科技有限公司), also known as Kings 3D, is a Shenzhen-based industrial additive manufacturing company founded in 2015. It develops and sells 3D printing equipment, printing materials, software, and printing services, positioning itself as a full-solution supplier for industrial users in China and overseas.
The company’s product portfolio spans multiple additive manufacturing processes, including SLA, SLM, SLS, FDM, FGF, DLP, and LCD, and it also extends into CNC milling, CNC turning, and hybrid additive-subtractive manufacturing systems. Its end-market coverage is broad, with reported applications in aerospace, moulds, prototypes, footwear, dentistry, medical devices, automotive, education, architecture, sculpture, and cultural-creative products.
Based in Shenzhen, Guangdong, Jinshi 3D has expanded through a multi-site manufacturing and operating footprint in several Chinese provinces. Company materials describe it as one of the more geographically distributed 3D printing businesses in China, with dozens of subsidiaries and large-scale production facilities supporting equipment manufacturing and service delivery.
History and Development
Jinshi 3D was established in 2015 and initially focused on industrial 3D printing equipment and related materials. Company and industry profiles indicate that early development emphasized resin-based printers and the broader commercialization of additive manufacturing for industrial prototyping and mold-making.
A reported milestone came in 2018, when the company introduced a large-format resin 3D printer that attracted significant media attention in China. This development is notable because large-format SLA systems are particularly relevant for shoe moulds, prototype parts, and other applications requiring high dimensional stability and large build volumes.
By 2022, industry association material stated that Jinshi 3D had achieved a strong position in the domestic market for SLA light-curing 3D printing equipment, with reported shipment ranking among Chinese suppliers. Later company statements describe continued expansion into metal systems, particle extrusion, software, and integrated production bases, reflecting a shift from a single-process equipment maker toward a broader industrial solution provider.
Business Operations and Segments
The company’s business model is built around four linked areas:
- Printing equipment
- Printing materials
- Printing software
- Printing services
This structure allows the company to serve customers that need either standalone machines or a more complete workflow, including process development, material selection, file preparation, printing, and post-processing.
Reported operating segments and capabilities include:
- Industrial printer manufacturing, covering resin, metal, nylon, and polymer systems.
- Material development and sales, including consumables for industrial printing applications.
- Application services, such as reverse engineering, data modeling, scanning, slicing, printing, and post-processing.
- Hybrid manufacturing, combining additive and subtractive processes for higher-precision industrial workflows.
Company descriptions also indicate that Jinshi 3D operates a substantial manufacturing and subsidiary network across multiple regions of China, including Guangdong, Jiangxi, Chongqing, Zhejiang, Tianjin, Shaanxi, Hunan, and Jiangsu.
Products and Technologies
Jinshi 3D’s technology base is unusually broad for a mid-sized Chinese additive manufacturing firm. Public materials identify the following process families:
- SLA: stereolithography for high-accuracy resin parts and large-format prototyping.
- SLM: selective laser melting for metal components.
- SLS: selective laser sintering for polymer powders.
- FDM: fused deposition modeling for thermoplastic parts and functional prototypes.
- FGF: fused granular fabrication, also described as particle extrusion, which is suited to higher-throughput, large-format printing.
- DLP and LCD: vat-photopolymerization technologies used for fine-detail resin printing.
The company also reports CNC and additive-subtractive composite systems, which are relevant when a printed part requires secondary machining for tighter tolerances or surface finish.
Technical and product notes reported in company and industry sources include:
- Large-format SLA systems for oversized moulds and prototypes.
- High precision and stability as recurring product attributes in company materials.
- Particle-extrusion 3D printers that have been highlighted in media coverage for commercial growth and industrial use cases.
- Metal and non-metal portfolio coverage, which broadens the company’s industrial reach beyond prototyping into functional and end-use part production.
Applications and End Markets
Jinshi 3D serves a wide mix of industrial and creative markets. The most consistently cited sectors are:
- Aerospace
- Automotive
- Mould and tooling
- Footwear
- Medical and dental
- Education and research
- Architecture and construction
- Sculpture and cultural-creative products
Among these, footwear, mould-making, and large-format prototyping appear especially important in the company’s early commercial development, while metal printing and industrial production applications reflect later expansion.
The footwear sector is particularly relevant because resin and large-format systems are well suited to shoe moulds, where speed, repeatability, and surface quality can directly affect production economics. In medical and dental contexts, smaller-format precision systems and resin materials are typically used for models, guides, and custom parts, though specific validated clinical claims are not detailed in the sources provided.
Global Presence and Market Position
Jinshi 3D is headquartered in Shenzhen, one of China’s most important manufacturing and technology centers, and the company has built a multi-province industrial footprint rather than concentrating production at a single site. Company descriptions mention more than 30 subsidiaries in one source and more than 40 subsidiaries in another, indicating rapid organizational expansion, though the exact current count should be treated cautiously because the figures vary by source and date.
The company also reports a sizable production base, with sources citing factory space of more than 20万平方米 or 30万平方米 depending on the publication date. These differences suggest continued growth, but they also show that public figures are not fully standardized across company disclosures.
In market positioning terms, Jinshi 3D is commonly described in Chinese-language industry coverage as a major domestic supplier of industrial additive manufacturing solutions and as one of the few Chinese firms simultaneously active in equipment, materials, and services across both metal and non-metal segments. The company’s participation in ChinaPlas as an exhibitor further indicates its relevance within the broader plastics and polymer-processing ecosystem.
Sustainability and Environmental Initiatives
Publicly available sources supplied here do not provide a detailed sustainability report for Jinshi 3D. However, several aspects of additive manufacturing are relevant to environmental performance in industrial plastics and polymer production.
Additive manufacturing can reduce material waste relative to subtractive methods because parts are built layer by layer rather than machined from solid stock. Jinshi 3D’s emphasis on FGF, FDM, and resin-based systems also reflects technologies that can support on-demand production, tooling reduction, and localized manufacturing.
At the same time, polymer additive manufacturing raises environmental management issues related to resin handling, powder reuse, machine energy consumption, and end-of-life material recovery. No source provided here indicates quantified emissions reductions, recycled-content targets, or formal circular-economy metrics for the company, so such claims should not be inferred.
Financial Performance and Economic Impact
No audited financial statements were included in the provided sources, so precise revenue, profit, or margin figures cannot be verified here. Nevertheless, multiple sources describe rapid growth, broad industrialization, and increasing production capacity.
The company’s reported economic impact lies in several areas:
- Equipment manufacturing for domestic and export markets.
- Industrial services that support prototyping and short-run production.
- Regional industrial development through subsidiary and production-base expansion across China.
- Supply-chain localization for materials, machines, software, and downstream application support.
Media coverage also suggests that the company has gained commercial traction in higher-throughput niches such as FGF/particle-extrusion printing, which points to a shift from prototyping toward more economically scalable production use cases.
Leadership and Corporate Governance
Public registry and company-profile sources identify Jiang Jiazexing as the legal representative and indicate that the company was registered in 2015 with a Shenzhen address in the Guangming District area.
Company materials and third-party profiles describe Jinshi 3D as a national high-tech enterprise and a “Little Giant” specialized and sophisticated enterprise, classifications that in China generally signal a focus on technology depth, industrial specialization, and innovation capacity.
Leadership appears to have prioritized vertical integration and expansion into multiple additive processes rather than a single-product strategy. That approach has likely supported the company’s ability to serve different industrial segments, but it also increases operational complexity because each process family requires specialized engineering, materials, and customer support.
Innovations and Future Outlook
Jinshi 3D’s innovation profile is centered on full-process industrial additive manufacturing rather than on any single machine model. The company’s combination of equipment, materials, software, and services suggests a strategy aimed at capturing more of the production workflow and improving customer lock-in through integrated solutions.
Key future-facing themes include:
- Expansion of metal additive manufacturing, which has higher barriers to entry and stronger industrial demand in aerospace, tooling, and precision manufacturing.
- Growth in FGF and large-format printing, especially for tooling, fixtures, and large polymer parts.
- Hybrid manufacturing systems, which may be increasingly relevant where printed parts need machining to meet tolerance requirements.
- Broader industrial deployment, including automotive, robotics, military-related supply chains, and other sectors highlighted in recent company-linked reporting.
The company’s future position will likely depend on its ability to balance scale with process consistency, service quality, and material performance across a broad technology portfolio. In a market where industrial buyers often require application engineering rather than stand-alone hardware, Jinshi 3D’s integrated model may remain a significant competitive advantage.
Summary
Shenzhen Jinshi 3D Printing Technology Co., Ltd. is a Shenzhen-based industrial additive manufacturing company built around a full-stack model of equipment, materials, software, and services. Its broad process coverage, large-format systems, and multi-site manufacturing footprint have made it a notable participant in China’s plastics and advanced manufacturing ecosystem, especially in resin printing, footwear tooling, prototyping, and industrial production applications.
References
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CPS+ eMarketplace. (n.d.). SHENZHEN JINSHI 3D PRINTING TECHNOLOGY CO., LTD.SHENZHEN JINSHI 3D PRINTING TECHNOLOGY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1011977Link