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Prototype Product List and Ranking from 68 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Oct 29, 2025~Nov 25, 2025
This ranking is based on the number of page views on our site.

Prototype Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 29, 2025~Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. ASKケミカルズジャパン Kanagawa//Ferrous/Non-ferrous metals
  2. ウシオ製作所 Kochi//others
  3. 光軽金属工業 Okayama//Ferrous/Non-ferrous metals
  4. ナベヤ Gifu//Manufacturing and processing contract
  5. 5 吉田キャスト工業 Saitama//Industrial Machinery

Prototype Product ranking

Last Updated: Aggregation Period:Oct 29, 2025~Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. Cooking utensil "Binchō Wave" ウシオ製作所
  2. Material Properties: AC4CH-T6/ADC12 光軽金属工業
  3. Advanced release agent "ZIP SLIP Series" ASKケミカルズジャパン
  4. 4 Types of casting machines 吉田キャスト工業
  5. 4 Mold seal material / adhesive ASKケミカルズジャパン

Prototype Product List

76~90 item / All 110 items

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Advanced release agent "ZIP SLIP Series"

Release agents that widely accommodate rigid binders such as Fran, alkali phenol, and PEPSET!

We would like to introduce our advanced release agents, the "ZIP SLIP Series." Starting with the long-selling bestseller "ZIP SLIP 78," we also offer "ZIP SLIP 55," which maintains the usability of 78 while reducing adhesion to hands and work clothes, and "ZIP SLIP 15K," which is a thin milky white that does not obscure the mold markings. Please choose according to your application. 【Features】 <ZIP SLIP 78> ■ Quick-drying & excellent work efficiency ■ Versatile type compatible with wooden molds, resin molds, and foam molds ■ Toluene-free, gentle on both people and the environment <ZIP SLIP 55> ■ Maintains the usability of 78 while reducing adhesion to hands and work clothes <ZIP SLIP 15K> ■ Same versatile type as 78 ■ Milky white, so there’s no worry about hiding mold markings with silver ■ Can also be used as a dirt prevention agent when applying to troughs and hoppers, making it a multifunctional type For more details, please refer to the PDF document or feel free to contact us at info.japan@ask-chemicals.com.

  • Chemicals

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Mold seal material / adhesive

Are you fully prepared for preventing leaks? Suggestions for mold sealants and adhesives.

Are you having trouble with seals or adhesives in sand casting? 【IGATA SEAL】 It is a cord-like sealing material. It prevents molten metal from leaking through the gaps between the main mold (upper and lower molds) during pouring of iron, aluminum, etc. 【MOLD SEAL】 It is an inorganic paste-type quick-drying adhesive. It does not emit organic gases and can be used not only as a sealing material for the main mold but also as a core adhesive.

  • Other metal materials

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Fixture for function tester

Jigs used for functional testing of substrates! We will manufacture them according to the customer's specifications.

We would like to introduce the "Fixture for Function Testers" handled by Toyo Electronic Research Co., Ltd. The driving mechanism of the equipment uses PLCs and electronic circuits to control air cylinders and servo motors, achieving an optimal inspection environment. The fixture used for functional testing of circuit boards is manufactured according to the customer's specifications. For more details, please be sure to check the related links. 【Features】 - The driving mechanism of the equipment uses PLCs and electronic circuits to control air cylinders and servo motors, achieving an optimal inspection environment. - Original products designed for each inspection type are also available. - By selecting appropriate contact pins, we ensure the probe unit is reliable. - We provide inspection devices (equipment) along with the inspection unit, which is said to be the key to electrical testing. *For more information, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Circuit Board Inspection Equipment
  • Inspection fixture

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Trial production

Leave everything from design and prototyping to molding to us! Introducing the production of prototype parts.

At Japtech, we also manufacture prototype parts before molding. We handle various fields, including prototype parts for mobile phones, home appliances, electronic device covers, substrate boxes, and plastic components for pachinko and pachislot machines. We can create original products made from parts such as aluminum, FRP, and resin, tailored to your specifications, from design and prototyping to mold creation. We also have experience with amusement-related components. We manufacture a wide range of parts, including precision metal components with a tolerance of ±0.05mm and motorcycle exterior parts. 【Features】 - Capable of producing prototype parts in various fields - Original products tailored to customer requests, from design and prototyping to mold creation - Proven track record with amusement-related components - Manufacturing a variety of parts, including precision metal components with a tolerance of ±0.05mm *Please feel free to contact us for more details.

  • Contract manufacturing
  • Other electronic parts

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Aluminum gravity casting "gravity casting"

Dimensional accuracy, mass production, low cost! The casting surface is smooth.

Gravity casting is a method of casting where aluminum alloy is injected into a mold and shaped by the weight of the aluminum itself (gravity). Compared to sand casting, it offers a smoother surface finish and better dimensional accuracy, making it suitable for mass production. Additionally, the mold costs are economical compared to die casting. It accommodates various needs such as complex hollow parts, small production runs, and post-casting processing or surface treatment. 【Features】 ● High-strength and high-hardness products can be manufactured through heat treatment (such as T6). ● Complex undercut shapes can be produced using cores. ● Using molds allows for the production of products with good dimensional accuracy and surface finish, among other benefits. *For more details, please refer to the PDF document or feel free to contact us.

  • 2018-07-23_11h47_03.png
  • Other optical parts
  • Other machine elements

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JCSS Calibration (Weights and Masses)

We will perform JCSS calibration for weights and pendulums.

ISO and GMP standards require the assurance of traceability in measurement management and quality control. To achieve this, it is essential that measuring instruments have JCSS calibration with "uncertainty" clearly stated. Our company provides JCSS calibration for weights used in the management of balances and measuring instruments, ensuring you can use them with confidence. 【Overview】 ■ Maximum measurement capability of JCSS calibration for weights ・Calibration conducted in the calibration room ・On-site calibration ■ Maximum measurement capability of JCSS calibration for weights ・Calibration conducted in the calibration room ・On-site calibration *For more details, please refer to the PDF document or feel free to contact us.

  • Calibration and repair

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Gypsum casting service

Due to a special manufacturing method, there are overwhelmingly fewer defects and a high level of technical skill evident in the finished product.

Our company utilizes a gypsum casting method that involves creating molds with gypsum instead of using metal molds. Since metal molds are not required, costs are kept low, and we can accommodate complex shapes with a minimum wall thickness of 0.8 mm. We can achieve the same precision and surface finish as die casting, which is a mass production method, and it is often used for prototypes, making it suitable for the production of small quantities and small lots of parts. 【Features】 ■ Capable of short delivery times ■ Can accommodate large parts ■ Cast products that are faithful to the drawings can be produced *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Contract manufacturing

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Company Profile: Furukawa Castec Co., Ltd.

Nurturing trust and skill through tradition, a great crystallization for the future.

Our casting business began with the machinery division, which started as a repair shop for the Ashio Copper Mine, manufacturing materials in-house for product development. The "Furukawa special castings," cultivated from nearly 100 years of continuous progress, are still widely used and well-received in various fields such as steelmaking, crushers, and grinders. Furukawa Casttec, as a domestic specialized manufacturer of heat-resistant and wear-resistant castings, will continue to deliver high-quality, economical, and prompt products that meet your needs. 【Product Line】 ■ Wear-resistant Castings - High manganese cast steel, high chromium cast iron, composite castings Xwin, Sabel reinforcement castings, low alloy castings, etc. ■ Heat-resistant Castings - High chromium cast steel, high chromium cast iron, high chromium nickel steel, aluminum corrosion-resistant castings, etc. *For more details, please refer to the PDF materials or feel free to contact us.

  • Casting Machine
  • Contract manufacturing

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JCSS calibration of constant temperature baths and test tanks.

JEMIC conducts JCSS calibration for constant temperature chambers and test tanks.

We will perform JCSS calibration of thermometers with indicating instruments equipped in constant temperature baths and test chambers. Additionally, we also support testing of constant temperature baths and test chambers according to JIS C 60068-3-5, 60068-3-6, and JTM standards. Please note that humidity calibration will be conducted as a general calibration.

  • Calibration and repair

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Aluminum casting service

We provide integrated production from casting to machining!

Our company primarily offers high-quality machined products made from aluminum castings. We are capable of handling everything from the design of casting molds to painting processes. The parts we manufacture are used in medical equipment, automotive engine components, industrial robot parts, and more. 【Features】 ■ In-house integrated production from casting to machining ■ Introduction of one of the world's largest automatic molding machines ■ Ability to propose from the development stage, focusing on casting and machining only ■ Work development according to the QC work process chart *Please feel free to contact us for more details.

  • Processing Contract
  • Other molds

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Cooking utensil "Binchō Wave"

Full power in 3 seconds! The flavor is distinctly different.

"Binchou Wave" is a cooking device that achieves the same grilling results as charcoal without using any charcoal. It is also possible to grill using straw by smoking it. Fuel costs can be significantly reduced, and there is no need to dispose of charcoal. It can be used for various dishes such as grilled meat, steak, grilled fish, and grilled eggplant. 【Features】 ■ Compact size ■ Ready in 3 seconds ■ Significant fuel savings *For more details, please download the PDF or feel free to contact us.

  • Cooking equipment
  • Baking machine
  • Other ovens and baking machines

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Prototype and over 1,000 types of custom products produced!

90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototyping available.

【Features】 ■Aging of equipment ■Prototyping ■Mass production ■Vertical knurling This is a product that was brought to us due to aging equipment. The customer will conduct assembly verification and plans to proceed with mass production. I was concerned about how the vertical knurling in the middle would turn out, but it finished nicely.

  • nut

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Material Properties: AC4CH-T6/ADC12

Parts for motorcycle swing arms, used for agricultural machinery parts, as well as cases and covers for robot parts!

Here is an introduction to the material properties of "AC4CH-T6/ADC12." "AC4CH-T6" has a tensile strength of 250 N/mm² and is suitable for automotive body parts and the housings of hydraulic motors for hybrid construction machinery. "ADC12" is a well-balanced alloy with high levels of mechanical properties, machinability, and castability as an aluminum die-cast, widely used in parts for agricultural machinery as well as cases and covers for robots. [Mechanical Properties (Excerpt)] <AC4CH-T6> ■ Tensile Strength: 250 (N/mm²) ■ Elongation: 5.0 (%) ■ Hardness: 80 (HB) ■ Specific Gravity: 2.68 (g/cm³) ■ Impact Value: 60 (kJ/m²) *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine
  • aluminum

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Aluminum casting service

Feel free to consult us about anything related to casting.

Since our establishment in 1949, we have been engaged in aluminum casting. We handle a wide range of high-quality aluminum castings, from mass production to one-off items using expanded polystyrene models, as well as precision prototypes. Additionally, we also accept orders for prototype die-cast products and other castings, so please feel free to contact us with your requests. 【Production Equipment】 ■ AC Alloy Melting Furnace 300kg/200kg ■ Table Shot ■ Sandblast ■ Compressor Babycon ■ Welding Machine ■ Rotating Degassing Device *For more details, please download the PDF or feel free to contact us.

  • aluminum

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Steam turbine casing crack repair Gas turbine casing crack repair

Not a welding method that adds heat! Permanent solution! Reviving broken screw holes!

The "MS Method (Mechanical Stitch)" is a groundbreaking repair technique (Mechanical Stitch Method) that addresses metal cracks using mechanical methods. Since no heat is applied at all, there is no "thermal distortion." Residual stress in other areas does not occur, preventing secondary damage such as new cracks. Metal cracks are one of the concerns in equipment maintenance operations. In general welding repair methods, the base material around the crack changes due to heat, leading to residual stress and distortion, which always carries the risk of "crack recurrence" and "secondary damage." **Features of the MS Method** - No hardening or residual stress due to heat - Elimination of secondary damage - Maintenance of stable quality → Integrated system repairs using jigs, etc. → Accumulation of know-how, experience, and achievements - Completion of construction in a short period → No significant reduction in equipment operating rates - Advantages in safety and environmental aspects → No use of fire, thus no impact on the operating rates of other equipment or the environment For more details, please contact us.

  • bolt

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