The price of a metal powder bed fusion machine has long been a number makers mention only to dismiss. Jiangsu Global Laser Box (GLB), a Chinese metal 3D printer maker, says that number is now under $5,000, and that it already has customers. According to 3D Printing Industry's report, GLB has shipped several hundred units of its first-generation compact metal printer, which sells abroad for $4,988, and plans to open global crowdfunding for a third-generation machine, the GLB-M1, at the end of November 2026.
The claims come from an interview chairman Wang Binhua gave to Chinese trade outlet Nanjixiong at TCT Shenzhen on 14 October, about a month after GLB closed a Series A round of nearly RMB200 million. The shipment figures and prices are the company's own. No independent reviews of the hardware have surfaced, and the parts shown so far are a starting point for questions rather than an answer to them.
Three Generations in Quick Succession
GLB's compact lineup has moved quickly. The first-generation machine was introduced at a consumer electronics show in June, a venue choice that says something about the audience the company has in mind. That model is the one priced at $4,988 for overseas buyers and the one GLB says has shipped in the hundreds.
A second model, the DP-C2, is aimed at the Chinese market. Its pitch is simplified installation: GLB says it needs only electrical power and a nitrogen supply, which can come from a generator or from cylinders. The company also bundles eight AI-based software tools with it, including residual stress analysis and cloud slicing. Residual stress is one of the central headaches of laser powder bed fusion, since rapid melting and cooling can warp or crack parts and pull them off the build plate, so software that predicts it before a build is a meaningful inclusion if it works as described.
The third generation, the GLB-M1, is the machine headed to crowdfunding. GLB is marketing it as an "AI 3D printer," built around voice interaction, cloud slicing and global data management. The report does not detail build volume, laser power, supported powders or the M1's price, and none of those specifications appear in the material available so far. Anyone weighing a pledge should treat those gaps as the most important open items.
Who Is Global Laser Box?
The compact machines sit at the bottom of a much larger catalog. GLB's company website lists a product line running from the DP-C1 through the GLB-120M, 150M, 220M, 330M, 400M, 420M, 720M and 800M. The industrial GLB-330M, which debuted at TCT Shanghai, is priced at RMB298,000, which puts the compact machine's price in sharp relief: the desktop unit costs a small fraction of the company's industrial system.
The company's scale claims are substantial for a firm that its own news feed describes as three years old. GLB says it sells into more than 60 countries. Its base in Huzhou, Zhejiang covers more than 50 acres and includes a self-built 40,000 square meter factory that is scheduled to begin production in December 2026. It also operates bases in Yancheng and Changsha, and it has formed a joint venture in Shenzhen with Genesis (300083) to produce liquid-cooled copper parts, a category with obvious demand from consumer electronics, robotics and AI infrastructure.
The Series A was backed by Qifu Capital, Changxing Investment and Genesis Investment. GLB's website news feed carries a Nanjixiong item dated 22 October whose headline ties the funding directly to the crowdfunding plan, and another item framing the company's strategy as an attempt to open the metal 3D printing market through price advantage. That framing is the clearest statement of intent available: GLB is not claiming a technical breakthrough so much as a cost structure.
Reading the Demo Parts
The sample parts GLB showed were presented unfinished, without sandblasting or annealing. That is honest in one sense, because it shows what comes off the plate rather than what a finishing shop can make of it. It also means observers cannot judge final surface quality or the mechanical properties that post-processing heat treatment is meant to deliver. For metal parts, annealing is often what turns a printed shape into a usable component, and a buyer will need to plan for that step regardless of the printer's price.
How the Price Compares
The low end of metal powder bed fusion has seen other attempts at access. 3D Printing Industry points to Scrap Labs' Scrap 1, an LPBF kit starting at $9,600 for a limited time, as one comparator. At the other extreme it cites the Mastrex MX300 at $185,000. GLB's $4,988 figure lands at roughly half the price of the kit and about one thirty-seventh of the Mastrex price.
The sticker price, however, is not the cost of running a metal printer. Inert gas, metal powder, safe powder handling and storage, and post-processing equipment all sit outside the purchase price. The DP-C2's nitrogen-only requirement suggests GLB is trying to simplify part of that picture, though the same detail has not been confirmed for the GLB-M1.
What It Means for Makers
For a well-equipped hobbyist or small shop, a sub-$5,000 metal printer changes the conversation from "impossible" to "worth investigating." That is significant on its own. But several hundred shipped units, as reported by the company, is a small installed base, and there is not yet a body of independent user reports on reliability, part quality or support outside China.
The crowdfunding route adds its own considerations. Pledging is not the same as buying from a retailer, and the GLB-M1's headline features, voice control, cloud slicing and global data management, are software and service claims that depend on ongoing infrastructure. Makers should also think about where their part files go when slicing happens in the cloud.
The sensible posture is interested skepticism. Watch for the campaign's published specifications, the materials it supports, what safety equipment it requires, and finished parts with documented post-processing. GLB has the funding, factory space and industrial catalog to suggest it is a serious manufacturer. Whether its cheapest machine produces parts serious enough for makers to rely on is the question the November campaign will need to answer.
