List of Prototype products
- classification:Prototype
181~225 item / All 2504 items
A proxy service that achieves "reaching the itchy spots" through our own laboratory!
- Prototype Services
- Other analysis and evaluation services
Capable of shaping wide surfaces and curved surfaces! We propose shaping conditions according to the nested shapes and sizes.
- 3D Printer
We solder components on the circuit board, from tiny chips to large connectors and BGA parts.
- Circuit board design and manufacturing
- Contract manufacturing
- Prototype Services
If you have any issues with prototyping or mass production, leave it to us! We produce tens of millions of high-precision lenses every month. Please make use of our expertise.
- Prototype Services
- Other processing machines
- Processing Contract
For verifying design and assembly! Prototyping cases and parts for packaging with a 3D printer.
- 3D Printer
- Contract manufacturing
A global company in the 3D printing field headquartered in Jiangsu Province, China!
- 3D Printer
We will address all your needs related to circuit board modifications, pattern repairs, and any issues with circuit board assembly!
- Prototype Services
- Other electronic parts
- Other services
Over 50,000 rework achievements for BGA with a pitch of 0.35 to 1.27mm! Even for just one piece, you can trust us with circuit boards that have underfill applied!
- Soldering Equipment
- Dedicated IC
- Prototype Services
Remove moisture from the material and feed it into the device! Introducing the preparations, including maintenance.
- 3D Printer
Design with high current type using roller collector electrons.
- Other Connectors
- Prototype Services
- Other processing machines
Introducing models for high-precision and high-accuracy molding, as well as models compatible with small quantities of powder!
- 3D Printer
- Other Auto Parts
- Processing Jig

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. ■ Exhibition Overview Date: March 7, 2025 (Friday) 11:00 AM - 5:00 PM Venue: Ota City Industrial Plaza PiO Booth Number: 48 ■ 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 design, compatible with carbon fiber, fiberglass, and Kevlar! ONYX and fiberglass can also be used!
- 3D Printer
Latest Model of 3D Printer - High Precision and High Accuracy Printing - Compatible with Small Amounts of Powder
- 3D Printer
- Other Auto Parts
- Printing Machinery
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. ■ Exhibition Overview Date: March 7, 2025 (Friday) 11:00 AM - 5:00 PM Venue: Ota City Industrial Plaza PiO Booth Number: 48 ■ 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. ■ Exhibition Overview Date: March 7, 2025 (Friday) 11:00 AM - 5:00 PM Venue: Ota City Industrial Plaza PiO Booth Number: 48 ■ 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!