List of Prototype products
- classification:Prototype
991~1035 item / All 2505 items
【Production Achievements】 It's okay even amidst the cheers of the stadium! ◆ We also manufacture wiring bending test equipment and intercom testing jigs!
- Mechanical Design
- Prototype Services
- 3D Printer
A team composed of experienced members! One-stop support from design to mass production.
- Contract manufacturing
- Prototype Services
- Mold Design
We are developing new technologies through problem-solving proposals.
- Prototype Services
- Other services
PPS, prototype with nylon resin
- Contract manufacturing
- Processing Contract
- 3D Printer
Achieves effectiveness during mass production with a design that has low anisotropy! In addition to PA12 and PA12 with glass beads, we have started accepting orders for PP molding.
- 3D Printer
- Contract manufacturing
We have become able to create product models that meet the high quality and high precision demanded by customers in line with actual conditions!
- 3D Printer
We offer proposals under our in-house integrated production system from development design to delivery! Achieving high quality with minimal defects.
- Contract manufacturing
- Other contract services
- Prototype Services
Each stage is offered individually or partially! We respond to various customer requests.
- Other contract services
- Prototype Services
- Contract manufacturing
We will manufacture and assemble parts from prototype to mass production!
- Mechanical Design
- Contract manufacturing
- Prototype Services
Production can be done seamlessly! We will propose methods and specifications for prototypes tailored to your needs!
- Prototype Services
- Circuit board design and manufacturing
Turning center with milling function
- Prototype Services
- Contract manufacturing
- Processing Contract
Cutting processing, bending processing, pressing processing
- Prototype Services
Production time is as short as 1 to 3 days, no molds required, and suitable for complex structures.
- 3D Printer
We provide a seamless product development process from prototyping to mass production! Combining 3D printing and MIM technology.
- 3D Printer
- Processing Contract
- Prototype Services
Urethane molding and injection molding
- Prototype Services
The quality of surface treatment affects the value of the product and, consequently, its success. To meet your needs, we offer a wide variety of surface treatments.
- Prototype Services
For those struggling with welding, cutting, and surface processing: We offer sample processing, processing tests, and contract processing!
- Prototype Services
It is suitable when the quality and precision of mechanical parts are required, and the quantity is relatively small.
- Prototype Services
We provide a seamless product development process from prototyping to mass production! Please feel free to consult us about prototyping and mass production.
- Other machine elements
- Printer
- 3D Printer
Processing of acrylic material
- Inspection fixture
- Assembly Jig
- Prototype Services
Production based on customer requests.
- Inspection fixture
- Assembly Jig
- Prototype Services
Sintered alloy material for difficult-to-cut materials
- Inspection fixture
- Assembly Jig
- Prototype Services
Ensuring quality throughout all processes with seamless business operations! Also includes production equipment and mold manufacturing achievements.
- Contract manufacturing
- Prototype Services
- Mold Design
Our company manufactures using rubber materials through cutting processing, so we can produce from one piece without a prototype mold. Video viewing is also available!
- Rubber
- Rubber mold
- Prototype Services

From prototype and small lot production, we manufacture rubber product prototypes without the need for molds / Seiwa Sangyo Co., Ltd.
Our company manufactures products from rubber materials through cutting processes, allowing us to produce from a single piece without the need for a prototype mold. Video viewing is also available! Seiwa Sangyo Co., Ltd. manufactures synthetic rubber/resin seals (gaskets) and sells mass-produced items ranging from single prototypes to tens of thousands of units to a wide range of customers nationwide. If you send us your drawings, we will confirm whether production is possible, and if so, we will provide a quotation. 【Features】 ■ Reduces molding defects and material loss ■ High quality and high performance ■ Contributes to cost rationalization
The production volume of eccentric shafts is over several hundred tons throughout the year. For shaft and crank processing, choose Sanri Special Steel!
- Other processing machines
- Prototype Services
- Special Steel
Leave your ultra-precision 3D printing technology to us!
- 3D Printer
- Other contract services
The file format is STL! We offer a variety of resin materials with high toughness, high temperature resistance, and biocompatibility.
- 3D Printer
- Commercial printers
- Printer
Capable of accurately shaping ultra-fine structures! A 3D printer with a layer thickness of 10 to 40 μm for a smooth finish.
- 3D Printer
- Commercial printers
- Printer
The total weight of the equipment is 550kg! Introducing a 3D printer that absorbs even the slightest impact and does not affect the molding!
- 3D Printer
- Commercial printers
- Printer
A projection-type micro 3D light curing technology that breaks the common sense of the manufacturing industry! Widely used in various industries.
- 3D Printer
- Contract manufacturing
- Processing Contract
Breaking the common sense of the manufacturing industry! Our company achieves high precision with fingertip size!
- 3D Printer
- Contract manufacturing
- Processing Contract
"Projection-type micro 3D light sculpting technology" enables precise fabrication of ultra-fine structures with high optical resolution!
- 3D Printer
Reduction of man-hours for trial production and experiments, shortening of development time!
- 3D CAD
- Injection Molding Machine
- 3D Printer
We will deliver high value-added prototype models to everyone!
- Prototype Services
- Contract manufacturing
When designing battery systems essential for realizing an energy-saving society, please feel free to consult with us.
- Power storage device
- Prototype Services
Shortening the printing time with 3D printers and achieving high-quality finishes! Improved machinability and enhanced polishing finish accuracy.
- 3D Printer