What Jinshi 3D does

Jinshi 3D (Shenzhen Kings 3D Printing Technology Co., Ltd., 深圳市金石三维打印科技有限公司) is a privately held Chinese additive manufacturing company founded in 2015 and headquartered in Shenzhen. The company delivers industrial-grade 3D printing equipment, materials, software, and printing services across all mainstream additive manufacturing technologies — SLA, SLM, SLS, FGF, FDM, DLP, and LCD — plus combined additive-subtractive hybrid machining. Its proprietary portfolio includes the JS-SLA series (including what is described as China's largest-format SLA printer, the JS-SLA-2700), the DiMetal SLM metal series (notably the DiMetal-300G green-light system for high-reflectivity metals such as copper, gold, and aluminum), SLS nylon (SLS-P series), FGF pellet systems, FDM filament systems, DLP/LCD photopolymer systems, and the MUF-1060 5-axis hybrid additive-subtractive machine. Materials cover photosensitive resins, metal powders (titanium, aluminum, copper, high-temperature, cobalt-chromium, stainless and tool steels), nylon powders, and FGF granules.

The company monetizes through four channels: industrial equipment sales (hardware), proprietary consumables (resins, powders, granules), a nationwide service network of nearly 30 printing service centers providing rapid prototyping and small-batch production, and direct consumer products such as 3D-printed footwear and furniture. Distribution combines direct enterprise sales, channel partners in 60+ countries, and online inquiry. Go-to-market is sales-led across direct, inside-sales, and channel motions. End markets span aerospace, automotive, footwear (reported 90% share in SLA shoe molds), medical and dental (including titanium-alloy spinal cages via Leijia subsidiary), industrial molds, sculpture, education, and consumer products. Notably the company reported over 100 million RMB in 2024 sales from its FGF pellet 3D printer product line and claims 10,000+ equipment units shipped and 40,000+ customers served cumulatively.

Operationally Jinshi 3D runs a distributed footprint of 30+ wholly-owned subsidiaries and manufacturing bases covering Shenzhen, Zhuhai, Pingxiang (Jiangxi), Chongqing, Pinghu (Zhejiang), Tianjin, Xianyang (Shaanxi), Changsha (Hunan), Suzhou (Jiangsu), and Chengdu (Southwest HQ, 3.5 billion RMB, opened May 2026), totaling over 200,000 square meters of self-owned production capacity across roughly 1,000 employees. Recent inorganic moves include full acquisitions of Leijia Additive Manufacturing (2022, metal 3D printing) and Gufeng 3D (2023, SLS nylon and CNC), plus a several-hundred-million-RMB financing round in April 2025 with proceeds supporting national super-factory expansion and a December 2025 launch of the 'Free AI' platform via subsidiary Freedom 3D.

Name

Jinshi 3D

Legal name

深圳市金石三维打印科技有限公司

Website

https://kings3d.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

51–100 employees

Short description

Jinshi 3D is a Shenzhen-based Chinese industrial 3D printing company that designs, manufactures, and services full-category additive manufacturing equipment (SLA, SLM, SLS, FGF, FDM, DLP, LCD), proprietary materials, control software, and a nationwide printing-service network for aerospace, automotive, footwear, medical, and mold customers in 60+ countries.

Ownership category

akta.pro rank

Product category

Industrial 3D Printing / Additive Manufacturing Equipment

NAICS

Printing (32311), Blind and Shade Manufacturing (33792), Doll, Toy, and Game Manufacturing (33993)

SIC

Special Industry Machinery (No Metalworking Machinery) (3550), Printing Trades Machinery & Equipment (3555), Service Industries For The Printing Trade (2790)

akta.pro primary industry

3D Printers (Additive Manufacturing) (HDACAEAH)

akta.pro secondary industries

Polymer 3D Printing Service Bureaus (FDM/FFF, SLA/DLP, SLS/MJF) (IMAAADAA), Large-Format 3D Printing & Tooling Services (BAAM/LSAM, molds, patterns, jigs/fixtures) (IMAAADAE), Printer & System Spare Parts (Motors, Belts, Rails, Build Plates) (IMAAAIAA), Electronics, Sensors & Control Spares (Thermistors, Encoders, Boards, Cables) (IMAAAIAL), Service, Repair & Maintenance Contracts (Preventive Maintenance, Onsite Service, Extended Warranty) (IMAAAIAM)

Keywords

• Industrial 3D printing
• Additive manufacturing equipment
• Metal 3D printers
• 3D printing materials
• Rapid prototyping services

Headquarters

HQ city

Shenzhen

HQ country

China

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. 3D Printing Equipment Sales: Sale of industrial-grade 3D printing equipment including SLA, SLM, SLS, FGF, FDM, DLP, LCD machines and combined additive-subtractive machining equipment
2. 3D Printing Services: Provides printing services through nearly 30 service centers nationwide, offering rapid prototyping and small-to-medium batch production
3. 3D Printing Materials: Sale of proprietary printing materials including photosensitive resins, metal powders, nylon powders, and polymer granules/filaments
4. 3D Printed Consumer Products: Direct sale of 3D printed end products including furniture and footwear to consumers

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Jinshi 3D (金石三维) designs, manufactures and sells industrial-grade 3D printing equipment covering SLA, SLM, SLS, FGF, FDM, DLP, LCD and hybrid additive-subtractive technologies, together with proprietary 3D printing materials (photosensitive resins, metal and nylon powders, polymer granules/filaments), self-developed control and MES/ERP software, and a nationwide contract printing service network of nearly 30 service centers serving industries such as aerospace, automotive, footwear, medical/dental and industrial tooling, plus a small consumer line of 3D printed shoes and furniture.

Product overview

Jinshi 3D provides comprehensive industrial-grade additive manufacturing solutions covering the full spectrum of 3D printing technologies: SLA光固化 (photopolymer resin curing with UV laser), SLM金属 (selective laser melting for metals), SLS尼龙 (laser sintering of nylon powders), FGF颗粒 (fused granular fabrication with pellets), FDM线材 (filament-based deposition), DLP/LCD光固化 (digital light projection), and 增减材复合 (hybrid additive-subtractive manufacturing). The company offers both manufacturing equipment and a nationwide service network of ~30 service centers. Complementary materials include photosensitive resins, metal powders, nylon powders, and FGF granules. Core products span from compact desktop units (DiMetal-100) to China's largest SLA printer (JS-SLA-2700 at 2700×900×800mm) and ultra-large FGF systems (JS-FGF-3000). The portfolio targets aerospace, automotive, footwear, medical/dental, sculpture/art, industrial tooling, and consumer furniture markets.

Differentiator

Problem solved

Functional benefit

Brands

• 雷佳 (Leijia): Metal 3D printing brand, acquired in 2022, specializing in SLM metal additive manufacturing solutions
• 自由三维 (Freedom 3D / Ziyou 3D)
• 谷风三维 (Gufeng 3D)
• 大昆三维 (Dakun 3D)

Products and services

• SLA 3D Printer Series (JS-SLA Series) Industrial-grade stereolithography (SLA) 3D printers using UV laser to cure liquid photopolymer resin, offering high precision and smooth surface finish. The JS-SLA series includes JS-SLA-2700 (China's largest-format SLA printer at 2700×900×800 mm), JS-SLA-2100, JS-SLA-1700, JS-SLA-1450, JS-SLA-1200, JS-SLA-1000, JS-SLA-850, JS-SLA-800, JS-SLA-650, JS-SLA-600, SLA-450 and SLA-400. Targeted at industrial customers in aerospace, automotive, shoe moulds, hand-plate models and sculpture/art.
• SLM Metal 3D Printer Series (DiMetal Series) Industrial-grade selective laser melting (SLM) metal 3D printers for direct metal part manufacturing. Models include DiMetal-300G (green light, high absorption on copper/gold/aluminium), DiMetal-150G, DiMetal-1200 (8-laser configuration), DiMetal-850, DiMetal-650, DiMetal-450, DiMetal-450E, DiMetal-300, DiMetal-150P, DiMetal-150E, DiMetal-150D and DiMetal-100. Targeted at aerospace, moulds, automotive, dental, research and metal part production.
• SLS Nylon 3D Printer Series (SLS-P Series) Industrial-grade selective laser sintering (SLS) nylon 3D printers including SLS-P260 (23L capacity) and SLS-P440 (60L capacity, max 680 mm print length). Features dual laser scanning and powder reuse approaching 100%. Targeted at aerospace, footwear, lighting, prototyping and medical applications.
• FGF Particle 3D Printer Series (JS-FGF Series) Industrial-grade fused granular fabrication (FGF) 3D printers using pellet/granular materials. Models include JS-FGF-3000, JS-FGF-HM-3000 (super large hybrid), JS-FGF-1800 Pro, JS-FGF-1200, JS-FGF-HM-2435, JS-FGF-AM-2420 and JS-FGF-800Pro. Features low material cost, fast printing, high strength and outdoor weather resistance. Targeted at sculptures, furniture, moulds and large-format displays.
• FDM Filament 3D Printer Series Industrial-grade FDM (Fused Deposition Modeling) filament 3D printers including FDM-TW445, FDM-T5060, FDM-T3040, FDM-TW334, FDM-TW220, FDM-6610D and FDM-M1000. Features large build volumes, 320 °C high-temperature capability and constant-temperature chambers for engineering plastics such as ABS, TPU, PETG and nylon. Targeted at industrial prototyping, education and engineering-grade part production.
• DLP 3D Printer (DLP-KS385R) High cost-effective DLP (Digital Light Processing) photopolymer printer with 8K HD screen, 0.03 mm precision, self-developed resins and honeycomb activated-carbon filtering. Targeted at shoe moulds, cushions and industrial parts customers in the footwear industry.
• LCD 3D Printer Series LCD-based photopolymer 3D printers including LCD-KS300D-L, LCD-KS300L and LCD-KS230L. Features 0.03 mm precision, 4K high-resolution projection and breathable-membrane technology enabling roughly 2-hour shoe production. Targeted at footwear and small industrial prototype customers.
• Hybrid Additive-Subtractive Manufacturing Equipment (MUF-1060) 5-axis hybrid additive/subtractive manufacturing equipment combining laser cladding with CNC machining. Features gantry structure with cradle-type rotary table, supporting complex surface machining and support-free forming of parts with internal cavities and passages. Targeted at advanced industrial customers requiring combined additive and precision subtractive workflows.
• 3D Printing Materials (Photosensitive Resin, Metal Powder, Nylon Powder, FGF Granulate) In-house consumables range covering photosensitive resin (光敏树脂), metal powders (金属粉末: titanium alloy, aluminium alloy, copper alloy, high-temperature alloy, cobalt-chromium, stainless steel, tool steel), nylon powder (尼龙粉末) and FGF granules (FGF颗粒料) for use across Jinshi 3D's SLA, SLM, SLS, FGF and DLP/LCD platforms. Targeted at purchasers of Jinshi 3D printers and at customers of the company's contract printing services.
• 3D Printing Software Systems (Control Software, MES, ERP) Self-developed 3D printing control software including equipment control systems for the SLA, DLP and SLM platforms, plus MES and ERP systems for integrated production management. Sold and bundled with Jinshi 3D's industrial 3D printers and service center operations to enable end-to-end digital manufacturing.
• 3D Printing Service Network Nationwide on-demand 3D printing service with nearly 30 printing service centers across China providing rapid prototyping and small-to-medium batch production across all major additive manufacturing technologies. Targeted at industrial customers needing outsourced AM capacity without investing in equipment.
• 3D Printed Consumer Products (Shoes and Furniture) Direct-to-consumer line of 3D printed end products including 3D printed slippers and shoes (priced at approximately ¥299 per pair) and 3D printed furniture items such as chairs, tables and shelves (priced at approximately ¥500–1,000 per item). Made on Jinshi 3D's large-format FGF and SLA platforms and sold to individual retail consumers.
• Free AI Platform (自由AI平台) AI-driven platform developed by Jinshi 3D's subsidiary Freedom 3D (自由三维) to integrate and digitalise 3D printing workflows in the additive manufacturing vertical. Marketed as part of the company's broader digitalisation initiative to connect equipment, materials, services and software under one AI-enabled system.

Named customers4 records

Segments10 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered core, flagship and minor.

• 广东雷佳 (Guangdong Leijia)coreStrategic or Co-development Partner · 1 July 2026Joint exhibition partnership for the 4th International Commercial Space Remote Sensing Satellite Application Conference. Kings 3D and Guangdong Leijia will showcase metal 3D printing solutions for aerospace applications including DiMetal-300G green light metal 3D printer for high-reflectivity materials like copper and aerospace components.
• 东莞市领航三维手板有限公司 (Dongguan Linghang 3D)flagshipChannel Partner/ Reseller/ Distributor · 17 March 2026Strategic partnership at TCT Asia 2026. Linghang 3D ordered over 30 million RMB of industrial SLA 3D printing equipment from Kings 3D for global production and service capacity expansion. This represents a deep strategic collaboration for overseas market development.
• 华南理工大学方程式赛车队minorStrategic or Co-development Partner · 1 January 2024Provided full metal 3D printing technical support for the university's racing team, manufacturing aerodynamics wing ribs, motor cooling water jackets, and steering components. Team won championship using these parts.
• 谷风三维 (Gufeng 3D)coreStrategic or Co-development Partner · 1 January 2023Completed acquisition of Gufeng 3D, expanding SLS nylon 3D printing capabilities.
• 广东雷佳金属3D打印 (Guangdong Leijia Metal 3D Printing)flagshipStrategic or Co-development Partner · 1 January 2022Fully acquired Leijia additive manufacturing, becoming one of the few domestic companies to simultaneously deploy metal and non-metal 3D printing with industrialization capability. Leijia focuses on dental and medical metal 3D printing applications.

Scale indicators12 records

Recent moves11 records

Expansion highlights6 records

Direct peers

• EOS GmbH: German industrial metal and polymer AM leader offering SLM, SLS, and DLS systems. Directly comparable to Jinshi's industrial SLM and SLS product lines and serves overlapping aerospace, automotive, and medical customers.
• Stratasys: US-listed industrial and professional 3D printer manufacturer with FDM, PolyJet, and SAF technologies. Comparable to Jinshi in industrial-grade equipment sales and materials consumables model across automotive, aerospace, and medical.
• 3D Systems: US-listed pioneer in industrial 3D printing with SLA, SLS, DMP metal printing, and materials. Direct competitor to Jinshi across polymer SLA, metal SLM, and SLS, with comparable vertical integration in materials and software.
• Bright Laser Technologies (BLT): Chinese industrial metal AM leader (SLM/LPBF systems). Closest China-based direct competitor to Jinshi's SLM/DiMetal line, especially in aerospace and industrial tooling markets.
• UnionTech: Chinese industrial SLA 3D printer manufacturer serving automotive, footwear, and consumer goods. Direct competitor to Jinshi's JS-SLA line, particularly in the same shoe mold and rapid prototyping segments.
• Velo3D: US-listed industrial metal AM specialist targeting aerospace and defense with LPBF systems. Directly comparable to Jinshi's DiMetal SLM line in high-end metal part production.
• Carbon (Carbon3D): US-based industrial DLP/SLA AM vendor focused on production-grade polymer parts. Comparable to Jinshi's DLP and SLA portfolio in end-use production parts for automotive, footwear, and medical.
• Materialise: Belgian industrial AM software and service bureau with printing services across polymer and metal. Closely comparable to Jinshi's service-center network and its MES/ERP software offerings.

Broad incumbents

• HP (Multi Jet Fusion): Global technology incumbent with industrial Multi Jet Fusion polymer AM systems. Operates broadly in industrial 3D printing as part of a much larger portfolio, competing with Jinshi in industrial polymer production.

Emerging players

• Formlabs: US-based professional/desktop SLA, SLS, and Fuse 1 systems provider. Comparable technology stack to Jinshi's lower-end SLA/SLS, though focused on professional/lower-volume segments rather than Jinshi's industrial scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@kings3dprinter
• Facebookfacebook.com/ShenzhenKings3DPrinting

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries5 records

Funding overview

Funding rounds2 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Jinshi 3D