List of 受託加工/ products
271~315 item / All 2619 items
With 40 years of experience in ultra-thin plate welding and solid technical skills, we provide high-quality welding.
- Other semiconductor manufacturing equipment
- Sealing
- Processing Contract
Top class in Fukushima Prefecture! We have an implementation capacity of over 300 million points per month and nearly half a century of production experience.
- Circuit board design and manufacturing
- Contract manufacturing
- Processing Contract
The technology and know-how born from extensive experience and achievements, along with high quality, are at the top level in the industry.
- Other metal materials
- Processing Contract
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!
Streamlining procurement operations! We accept high-hardness component processing for various precision molds.
- Processing Contract
We can provide processing of thick stainless steel pipes, soft steel pipes, aluminum pipes, copper pipes, and brass pipes at ultra-high processing speeds.
- Other Auto Parts
We also manufacture contact pieces for various metal parts and electronic components associated with connectors and cables.
- Processing Contract
- Other electronic parts
- Press Dies
We will accommodate a wide range of requests, whether for short-term or long-term work!
- Contract manufacturing
As a comprehensive food manufacturer, we respond quickly to all needs from cultivation to processing and product development.
- Beverage ingredients (powder)
- OEM
- Food ingredients (powder)
Contract packaging and food processing that meets the needs of the times! We will flexibly respond to production fluctuations.
- Food Packaging Machinery
- Filling and bottling machines
- Food Processing Equipment
Utilizing food waste effectively in products without disposal. We have a diverse range of equipment that can accommodate everything from small-scale prototypes to commercial production.
- Food ingredients (powder)
The reaction force detection system processes high-value-added materials without damaging them.
- Processing Contract
Leave the high-precision die design and manufacturing for cardboard and paper products to us.
- Processing Contract
- Contract manufacturing
Quickly turn intuitive designs and design concepts into "forms"! 3D printing processing contract service.
- 3D Printer
- Prototype Services
Capsules, tablets, and more! We can process any type of product, so please feel free to consult with us.
- Contract manufacturing
Support in a wide range of fields such as pesticides, chemicals, and polymers.
- Processing Contract
- Other contract services
Due to being in the research and development stage, there is not enough quantity to consider processing equipment!! In such cases, please feel free to contact us!
- Casting Machine
From health foods to herbal raw materials, traditional Chinese medicine ingredients, and naturally derived materials.
- OEM
- Food/beverage functional materials
We accept inquiries for contract processing of OEM products such as burdock tea and barley tea, as well as the supply of raw materials for beef jerky and contract processing of OEM products!
- OEM
We produce using two types of discs (vanes and Kessner) according to customer requests!
- Contract manufacturing

Notice of Participation in POWTEX 2023 International Powder Technology Exhibition Osaka 2023
SD Science will be exhibiting at "POWTEX 2023 International Powder Technology Exhibition Osaka 2023." We invite you to visit our booth when you attend. - Event Overview - ■ Date: October 11 (Wednesday) to October 13 (Friday), 2023, 10:00 AM to 5:00 PM (On the 13th (Friday), 10:00 AM to 4:30 PM) ■ Location: Intex Osaka, Halls 4 and 5 ■ Booth: SD Science Co., Ltd. 4-B04 ■ Admission Fee: Free (Pre-registration is required) ◆ Pre-registration for attendees can be done at the following URL: https://reg34.smp.ne.jp/regist/is?SMPFORM=qdmf-maqblb-cd93437482e084dc0e205fd01862a8d2
UL wiring harness certified factory qualification obtained! We can accommodate small lots and a variety of products.
- Processing Contract
The latest advanced laser processing machines have potential. They achieve complex shapes through precision machining.
- Other processing machines
Rubber can be custom manufactured starting from the "kneading" process! We accept both kneading and melting together!
- Rubber
Contract development of functional agents added through spray processing and foam processing.
- Composite Materials
Aren't you giving up thinking this is all there is? We will propose the fastest and most suitable solutions with our abundant knowledge and experience!
- Processing Contract
We will conduct contract processing centered around dried vegetables!
- Other contract services
- Food/beverage functional materials
Design various textures! Customization is possible to improve usability and match the items.
- OEM Manufacturing Services
- OEM
- Other food and beverage ingredients
Able to respond to various needs unique to manufacturers!
- Food ingredients (powder)
- OEM
Please request various firing, drying, crushing, and classification services from testing to mass production!
- Processing Contract
- Other contract services
Building processing technology that responds to various high-difficulty shapes! Introduction to thin plate spring processing.
- Processing Contract
Improving functionality by turning powder into granules! Contributes to preventing powder dusting and enhancing solubility.
- OEM Manufacturing Services
- OEM
- Other food and beverage ingredients
Improved ease of use! The materials used are sodium nitrite, polyphosphate, and various proteins.
- OEM Manufacturing Services
- OEM
- Other food and beverage ingredients
Use a crusher to grind the crystalline material! This leads to "preventing segregation" and "increased solubility."
- OEM Manufacturing Services
- OEM
- Other food and beverage ingredients
We accept orders for various mechanical parts, from prototypes to mass production, including automobiles, semiconductors, aviation, and space!
- Circuit board design and manufacturing
Accurately mix various vitamins! Production in small quantities and precise formulations are possible.
- OEM Manufacturing Services
- OEM
- Other food and beverage ingredients
Achieving astonishing deep hole processing in quartz glass.
- Special Processing Machinery
By mixing and diluting according to the customer's specifications, concentration dilution and portioning are possible!
- OEM Manufacturing Services
- OEM
- Other food and beverage ingredients
Contract manufacturing services for spindle peripheral components.
- Other machine elements