List of Prototype products
- classification:Prototype
226~270 item / All 2505 items
We provide total support from equipment introduction to sales assistance!
- 3D Printer

Expansion of 3D business factory facilities
DOHO has expanded its 3D business factory, which offers contract modeling services, by adding new equipment. The metal 3D printer system has increased from two machines to four. A new resin 3D printer for photopolymerization has also been introduced. As a result, the variety of materials we can handle has been expanded. For more details, please refer to the related link. In conjunction with this, we are now more actively engaged in our contract modeling services than ever before. Please feel free to inquire during this opportunity.
Achieve overwhelming cost reduction! We can offer proposals that are easy to introduce as your first unit.
- 3D Printer

Expansion of 3D business factory facilities
DOHO has expanded its 3D business factory, which offers contract modeling services, by adding new equipment. The metal 3D printer system has increased from two machines to four. A new resin 3D printer for photopolymerization has also been introduced. As a result, the variety of materials we can handle has been expanded. For more details, please refer to the related link. In conjunction with this, we are now more actively engaged in our contract modeling services than ever before. Please feel free to inquire during this opportunity.
[Sample Case Presentation] We have a proven track record of implementation around the world.
- 3D Printer

Expansion of 3D business factory facilities
DOHO has expanded its 3D business factory, which offers contract modeling services, by adding new equipment. The metal 3D printer system has increased from two machines to four. A new resin 3D printer for photopolymerization has also been introduced. As a result, the variety of materials we can handle has been expanded. For more details, please refer to the related link. In conjunction with this, we are now more actively engaged in our contract modeling services than ever before. Please feel free to inquire during this opportunity.
Ideal for small quantities and diverse prototypes! No molds required and short delivery times! Bring your innovative ideas to life! Why not start manufacturing utilizing the advantages of metal 3D pri...
- 3D Printer

We will be exhibiting at the "National Craftsmen's Skills Exhibition" on March 7th (Friday)!
Notice of Participation in the "National Craftsmen's Skills Exhibition" DOHO Corporation will participate in the "National Craftsmen's Skills Exhibition" held on March 7 (Friday) at the Ota City Industrial Plaza PiO, continuing from last year. On that day, we plan to display samples made with a metal 3D printer and intricate puzzles created with an electrical discharge machine. â– Exhibition Overview Date: March 7, 2025 (Friday) 11:00 AM - 5:00 PM Venue: Ota City Industrial Plaza PiO Booth Number: 48 â– Exhibition Content Introduction of 3D modeling services Models produced with ZRapid's 3D printer No pre-registration required for visitors! Please bring your business card when you visit. We will propose the best ways to utilize 3D printers for your company. Please feel free to contact us!
Precision processing of nickel alloy, a heat-resistant and corrosion-resistant material, using metal 3D printing. Supports small lot production, no molds required. Capable of handling complex shapes.
- 3D Printer
Can't ask now, a must-see for those struggling with the introduction of metal 3D printers for the first time! The key points are the shape and size of the target parts [*Free booklet giveaway].
- 3D Printer
Compact model ideal for small-sized parts, medical, research facilities, and educational institutions for small-batch, diverse prototypes.
- 3D Printer

We will be exhibiting at the "National Craftsmen's Skills Exhibition" on March 7th (Friday)!
Notice of Participation in the "National Craftsmen's Skills Exhibition" DOHO Corporation will participate in the "National Craftsmen's Skills Exhibition" held on March 7 (Friday) at the Ota City Industrial Plaza PiO, continuing from last year. On that day, we plan to display samples made with a metal 3D printer and intricate puzzles created with an electrical discharge machine. â– Exhibition Overview Date: March 7, 2025 (Friday) 11:00 AM - 5:00 PM Venue: Ota City Industrial Plaza PiO Booth Number: 48 â– Exhibition Content Introduction of 3D modeling services Models produced with ZRapid's 3D printer No pre-registration required for visitors! Please bring your business card when you visit. We will propose the best ways to utilize 3D printers for your company. Please feel free to contact us!
We will introduce examples of materials with appropriate thickness considering thermal conductivity and strength.
- 3D Printer
We have fulfilled your request to express a pattern similar to the real thing! A replica that surpasses the image has been completed.
- 3D Printer
To reduce the burden on dialysis patients! I want to shape a specially designed injection needle.
- 3D Printer
We have a medium-sized metal 3D printer with an appropriate build area for parts manufacturing!
- 3D Printer
Heat treatment to remove internal stress and the process of separating the product from the substrate!
- 3D Printer
Introducing the technology exhibition "Formnext 2023" in a column format!
- 3D Printer
A report on the exhibition that showcases the scale and advanced technology of the 3D technology market in China!
- 3D Printer
The quality and productivity of the final product have improved! This also leads to a reduction in manufacturing costs.
- 3D Printer
The ZRapid booth was a great success! An explanation of the key points of the 3D printer market in China was also provided.
- 3D Printer
We will also introduce sample examples and collaborations with a wide range of companies!
- 3D Printer
The first event held in Ota Ward, a town of manufacturing! 50 manufacturers from across the country will exhibit.
- 3D Printer
Introducing original business card stands and explanation book stands!
- 3D Printer
ZRapid's metal 3D printer supports the low-altitude economy.
- 3D Printer
Industrial 3D Printer ZRapid iSLM420D Series Metal 3D Printer
- Other machine tools
- 3D Printer
We achieve complex shapes that cannot be made with lost-wax casting using metal 3D printers. We have a proven track record of achieving thin walls down to t=0.2mm.
- 3D Printer
For requests such as 'I want to achieve a complex structure' and 'I also want to request 3D data design'!
- 3D Printer
A case where suitable printing directions were proposed considering multiple shaping methods and strengths based on materials!
- 3D Printer
Scan ready-made products and obtain data! Process and modify it into data that can be 3D printed.
- 3D Printer
Introducing the molding method adopted by ZRapid, for which our company serves as the general agent!
- 3D Printer
Check the product data, process it into modeling data, and create slicing data!
- 3D Printer
The quality of the laser is important among the equipment that makes up a 3D printer!
- 3D Printer
Explanation of the characteristics of suitable powdered materials! The selection of metal powders is also one of the important factors.
- 3D Printer
The words of Laozi are structured around the concept of "Nine Hearts"! An explanation of the development base is also provided.
- 3D Printer
Explanation of maintenance guides, troubleshooting, and more!
- 3D Printer
Introducing the exhibition report! An explanation of metal 3D printers is also included.
- 3D Printer
A column explaining the benefits of utilizing SLM method metal 3D printers!
- 3D Printer
Introducing the production of rocket engine components in a column format!
- 3D Printer

We will be exhibiting at the "National Craftsmen's Skills Exhibition" on March 7th (Friday)!
Notice of Participation in the "National Craftsmen's Skills Exhibition" DOHO Corporation will participate in the "National Craftsmen's Skills Exhibition" held on March 7 (Friday) at the Ota City Industrial Plaza PiO, continuing from last year. On that day, we plan to display samples made with a metal 3D printer and intricate puzzles created with an electrical discharge machine. â– Exhibition Overview Date: March 7, 2025 (Friday) 11:00 AM - 5:00 PM Venue: Ota City Industrial Plaza PiO Booth Number: 48 â– Exhibition Content Introduction of 3D modeling services Models produced with ZRapid's 3D printer No pre-registration required for visitors! Please bring your business card when you visit. We will propose the best ways to utilize 3D printers for your company. Please feel free to contact us!
The main exhibit is products! We will also introduce metal 3D printed razors.
- 3D Printer
Introduction of consultation cases and exhibition sample examples for the day!
- 3D Printer
3D-printed custom antique-style chair leg metal parts
- 3D Printer
Industrial Large-Scale 3D Printer "ZRapid iSLM600SN Series" - High Precision and High Output Metal 3D Printing Solution -
- Printer
- Printing Machinery
- 3D Printer
You can use an ideal material in situations where lightweight, high tensile strength, and fatigue resistance are required!
- 3D Printer
Nickel-based superalloys suitable for high-frequency and high-pressure environments can be used!
- 3D Printer
You can use A-2, which has excellent impact resistance due to air hardening!
- 3D Printer
You can use 6061, which combines high machinability, strength, and weldability, as well as 7075, which is one of the materials with the highest strength class!
- 3D Printer
Materials suitable for processing on French lathes and turning machines, as well as materials that combine high strength and corrosion resistance, can be used!
- 3D Printer