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Precision Casting Parts Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Precision Casting Parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. キングパーツ Hiroshima//Manufacturing and processing contract
  2. 石川県産業創出支援機構 Ishikawa//Public interest/special/independent administrative agency
  3. CASTEM Hiroshima//Machine elements and parts
  4. 4 妙中鉱業 Chiba//Machine elements and parts
  5. 4 マルショー Ishikawa//Industrial Machinery
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Precision Casting Parts Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Unic Corporation 石川県産業創出支援機構
  2. Lost Wax Precision Casting Design Guide All Pages (Free Gift) キングパーツ
  3. Lost-wax precision casting [Cost reduction case studies included] キングパーツ
  4. Lost wax precision casting [Cost reduction achievements presented] for food equipment キングパーツ
  5. 5 Cost and parts count reduction! Lost wax precision casting "Product Case Study Collection" 妙中鉱業

Precision Casting Parts Product List

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Examples of switching from cutting processed products to MIM manufacturing method for time reduction and cost reduction.

Examples of switching from cutting processed products to MIM manufacturing method for time reduction and cost reduction.

Improving mass production increases lead time reduction! Achieving cost reduction through weight reduction as well!

Traditionally, it was a machined product, but by switching to the MIM (Metal Injection Molding) manufacturing method, mass production efficiency has improved and lead times have been reduced. Additionally, we have achieved cost reductions by reducing material weight by nearly 90g. 【Castem's MIM Method】 The "Metal Injection Molding" method is a processing technique that creates metal parts of the desired shape by mixing powdered metal with a binder and injecting it into a mold. With a density of over 95% and pores taking on round independent shapes, it exhibits excellent mechanical strength. The binder debinding process is performed at high speed to minimize the alteration and deformation of the metal powder, allowing for sintering under various conditions such as vacuum, reducing atmosphere, inert atmosphere, and high-pressure atmosphere, tailored to each metal's requirements. 【Features】 ■ Low-cost small lot production for quantities under 3,000 pieces using dedicated molds for small lots. ■ Wide compatibility beyond standard metal injection materials. ■ Integrated production for precision machining, heat treatment, plating, etc. ■ Quick response to low costs, short lead times, and design changes. ■ We have a system in place to develop the processes in-house. Please refer to the link below for our comprehensive company brochure.↓↓↓ https://saas.actibookone.com/content/detail?param=eyJjb250ZW50TnVtIjo0MTc4ODZ9&detailFlg=1&pNo=1

  • gear
  • Screw
  • bolt

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From Machined Products to Lost Wax Products: [Introduction to Lost Wax Case Studies]

From Machined Products to Lost Wax Products: [Introduction to Lost Wax Case Studies]

Leave the improvement of lead time, cost reduction, and quality measures to us!

The image shows an example of parts made using the lost wax casting method. Traditionally, these were machined parts, but by switching to precision casting using lost wax, we have improved mass production capabilities and achieved lead time reductions. Additionally, by reducing the material weight by over 100g, we have also made cost reductions possible. We are implementing quality measures such as addressing voids by ensuring uniform wall thickness and preventing burrs by creating recesses. ■ Case Details - Transition from SS440 machined parts to SCS14 lost wax products - Size: 84×36×36 - Reduction of over 100g in weight. Cost reduction through material cost savings - Measures against voids and burrs - Preventing burr formation in holes by ensuring that paper does not touch during gate finishing, while maintaining the seating surface of bolts Due to cost considerations, we have received many inquiries from customers considering switching from machining to precision lost wax casting. Depending on the desired size and application of the parts, we can also propose other methods such as MIM (Metal Injection Molding) and digital casting (moldless casting using 3D printed models). For any inquiries regarding metal parts, please feel free to consult with Castem. Please refer to the link below for our comprehensive company brochure.↓↓↓ https://saas.actibookone.com/content/detail?param=eyJjb250ZW50TnVtIjo0MTc4ODZ9&detailFlg=1&pNo=1

  • Metal bearings
  • valve
  • Machine elements

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Courageous Heart Best Rock

Courageous Heart Best Rock

A synonym for opening and closing devices.

It is a representative product of opening and closing devices.

  • Spring

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Cost and parts count reduction! Lost wax precision casting "Product Case Study Collection"

Cost and parts count reduction! Lost wax precision casting "Product Case Study Collection"

We are unveiling our know-how for reducing the number of parts and cutting costs in the casting process! We are currently sharing documents that include examples of various small-lot products and design guides!

Cost reduction, reduction of processing man-hours, reduction of losses... I believe you often hear about these in various contexts. This document is a collection of case studies on lost-wax precision casting, compiled by our company, which has a long history of achievements in this field. It includes: - Examples of reducing processing man-hours and achieving cost reductions - Examples of integrating welding and assembly products to reduce the number of parts We will introduce parts used in a wide range of industries, including industrial machinery, medical devices, valves, and vehicle components. [Featured Case Studies (excerpt)] ■ Material selection methods ■ Case studies ■ Our design guide ■ Product case studies - Lift pipe housing - Stopper handle CM3-F - Lost-wax cover 30… and more *For more details, please refer to the PDF document or feel free to contact us.

  • Power Transmission Equipment
  • Processing Contract
  • Contract manufacturing

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"Shape and Dream Factory" King Parts Company Profile (All Pages)

"Shape and Dream Factory" King Parts Company Profile (All Pages)

Lost-wax casting (precision casting) is a casting method that specializes in the manufacture of complex and precise metal parts. It achieves high quality, speedy response, and stable supply.

King Parts Co., Ltd. has been a specialized manufacturer of lost-wax casting (precision casting) since its establishment in 1964, delivering parts for machinery, equipment, and devices to our customers. We achieve short delivery times and high quality through a consistent process of mold-making, casting, and machining. We have a flexible domestic production line that can accommodate small lot sizes. To ensure the quality of our finished products under a consistent production system for mold making, casting, and machining, we have enhanced our inspection facilities and personnel to provide products that satisfy our customers. [Business Description] ■ Manufacturing and sales of various precision equipment parts through lost-wax precision casting. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Lost wax precision casting [Cost reduction achievements presented] for electrical equipment.

Lost wax precision casting [Cost reduction achievements presented] for electrical equipment.

Significantly reduce processing time and labor by utilizing lost-wax casting! Achieved up to 70% cost reduction by switching from machining to lost-wax casting!

Introduction to cost reduction through lost-wax casting. For example, changing production from machining to lost-wax can achieve a 70% cost reduction, and switching from machining and screw fastening to lost-wax can result in a 45% cost reduction! You can check the details in the PDF download below. *For more information, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Lost wax precision casting [Cost reduction achievements presented] for food equipment

Lost wax precision casting [Cost reduction achievements presented] for food equipment

Significantly reduce processing time and labor by utilizing lost-wax casting! Achieve substantial cost reduction by switching from machining to lost-wax casting!

Introduction to cost reduction through lost wax casting. For example, changing production from welding to lost wax casting resulted in a 37% cost reduction, and another change from welding to lost wax casting achieved a 70% cost reduction! You can check the details in the PDF download below. *For more information, please refer to the PDF document or feel free to contact us.

  • Other contract services

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Total production of parts

Total production of parts

Solving many concerns such as 'I don't really know which shape or manufacturing method is best' and 'I'm satisfied with the quality but want to keep the price down'!

Ikeda Sangyo conducts total production of parts that can only be realized by a trading company. We respond to customer requests by raising the required values of each product's <quality, cost, and delivery time>, while making appropriate selections that leverage the characteristics of each manufacturer. We have numerous companies not only in Japan but also in South Korea, Taiwan, and China, allowing us to connect with your VA/VE needs. Additionally, we conduct pre-shipment inspections at overseas and domestic factories, as well as inspections at our headquarters, to provide products that satisfy our customers, and we can accommodate a wide variety of small lots. Ikeda Sangyo solves many of your concerns, such as "I don't really know which shape or manufacturing method is best," and "I'm satisfied with the quality but want to keep costs down." In addition to lost wax (precision cast parts), we handle assembly (integration) of MIM, forging, pressing, sintered alloys, die casting, machining, sheet metal, and small parts, so please feel free to consult with us. For more details, please contact us or download our catalog.

  • Other molds

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Lost-wax precision casting product samples now available!

Lost-wax precision casting product samples now available!

Parts for welding machines, parts for excavation machinery, painting jigs, etc.! We are showcasing various samples.

We would like to introduce product samples of our "lost wax precision casting." We have a track record of producing various items, including heat treatment jigs (SCH13), prosthetic parts (SCS13), hanging jigs (SCH13), sensor cases (SCS13), and cases for measuring instruments (AC4C). Please feel free to consult us when you need assistance. 【Product Samples (Partial)】 ■ Heat treatment jig (SCH13) ■ Hanging jig (SCH13) ■ Case for measuring instruments (AC4C) ■ Parts for excavation equipment (SCM415) ■ Prosthetic parts (SCS13) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Jig
  • Assembly Jig
  • Inspection fixture

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Integrated production system for metal parts manufacturing.

Integrated production system for metal parts manufacturing.

Total support from mold manufacturing to machining.

Since its establishment, Castem Co., Ltd. has aimed to be a comprehensive manufacturer of metal parts, responding to all manufacturing needs. Our integrated production system, from mold manufacturing to machining, offers various advantages such as timely delivery and cost efficiency under strict quality control. Additionally, by partnering with excellent business partners for plating and assembly, we are now able to provide total support from raw materials to finished products. For more details, please contact us.

  • gear
  • Other machine elements

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Lost wax precision casting: Cost reduction through optimal shape modification and integration.

Lost wax precision casting: Cost reduction through optimal shape modification and integration.

We propose optimal shapes tailored to needs such as cost reduction and weight reduction.

The image is an example of cost reduction achieved through the transition to lost-wax precision casting. In the conventional method, production involved multiple processes such as laser cutting, bending, machining, and welding, but we proposed integration through the lost-wax method. Since it can be produced using a single method, it eliminates the hassle of managing processes, reduces machining through integration, and increases strength. Additionally, by checking the contact surface with the object and making that part convex, we have reduced the dimensional management range, making quality control easier. ■Product Details Material: SCS13 (precision casting) Size: 132×100×87 Weight: 763g Thickness: 3.5–5mm Machining: Blue surface 【Castem's Lost-Wax Method】 "Lost-wax precision casting" specializes in hollow and complex three-dimensional shapes. Since our founding, we have continued to respond to customer inquiries for manufacturing from simple shapes to complex ones, with a track record of over 35,000 types of precision metal parts across various industrial fields. Based on our accumulated experience and careful listening to our customers, we propose optimal shapes tailored to needs such as cost reduction and weight reduction. For more details, please feel free to contact us through our website or other means.

  • gear
  • nozzle
  • Other electronic parts

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[Case Study] Switching from machining to MIM reduces material costs and lead time!

[Case Study] Switching from machining to MIM reduces material costs and lead time!

We propose optimal shapes and manufacturing methods tailored to your needs and budget. If you are looking for thin-walled and fine metal parts, please contact Castem.

The image shows an example of switching from traditionally machined metal parts to mass production using the MIM (Metal Injection Molding) method. The improvement in mass production has significantly reduced lead times. Since the product weight greatly affects costs in MIM, we achieved a bold reduction from 130g to 40g while maintaining strength and accommodating the original complex three-dimensional shape. Material: SUS304L Weight: 40g Size: 40×35×35 【Features of Castem's MIM】 - Excels in thin-walled and finely detailed three-dimensional complex shapes, offering superior mechanical strength compared to conventional sintered products. The surface is smooth, and the dimensional accuracy of the metal molded parts is high. - Exhibits properties equivalent to those of wrought materials in terms of torsion and bending. - Supports a wide range of materials, including Cr-Mo steel, special steels, and titanium. - With multiple base factories in Japan, Thailand, the Philippines, and Colombia, we are not dependent on a single factory, allowing for a broader range of responses in emergency situations and ensuring stable supply. - Both domestic and overseas factories are ISO 9001 certified, ensuring quality management under a solid management system. - Castem's MIM parts are active in industries requiring precision, such as medical device components and aerospace parts.

  • Screw
  • Metal bearings
  • Other machine elements

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[Case Study] Manufacturing small lot parts using lost wax precision casting technology!

[Case Study] Manufacturing small lot parts using lost wax precision casting technology!

Manufacturing small lot parts using lost-wax precision casting technology!

In a food factory, the hammer components of the grinder (hammer mill) had deteriorated due to wear, resulting in unstable grinding particle size. Issues: 1. The machine was purchased used, is of an old model, and cannot receive support or parts supply from the grinder manufacturer. 2. There are no part drawings available; only the worn parts exist. 3. The motor and the main cover are still functioning without any issues. 4. A single grinder uses 12 hammers (all of which are worn to a similar extent).

  • others

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Lost Wax Precision Casting Design Guide All Pages (Free Gift)

Lost Wax Precision Casting Design Guide All Pages (Free Gift)

Introducing precision, material, size, thickness, and design tips such as processing reduction, integration, and weight reduction as know-how for lost-wax (precision casting)!

Even with complex mold structures, we can produce high-precision products using any metal that can be melted in the atmosphere. Many people may have the impression that castings have "low dimensional accuracy" and "rough, uneven surfaces," but lost wax casting, known as "precision casting," is characterized by high dimensional accuracy and beautiful surface finishes. ◎ We also offer samples of Daikoku-sama or lucky cats as a gift. If you are interested, please contact us.

  • Casting Machine

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Lost-wax precision casting [Cost reduction case studies included]

Lost-wax precision casting [Cost reduction case studies included]

Due to the low cost of molds, production from small quantities is possible! Manufacturing can be done starting from a lot of 10 pieces. We are currently offering materials that showcase cost reduction examples!

"Lost Wax Precision Casting" allows for the easy production of complex shapes, enabling a reduction in processing time and cost savings through the integration of multiple parts. Various materials can be produced if they are metallic. We achieve the shortest delivery times, providing a consistent production process from molds to finished products. We can manufacture iron, aluminum, stainless steel, and copper alloys starting from a lot of 10 pieces. 【Features】 ■ Molds are inexpensive, allowing for production from small quantities. ■ Complex shapes can be easily produced, enabling a reduction in processing time and cost savings through the integration of multiple parts. ■ Various materials can be produced if they are metallic. ■ We provide a consistent production process from molds to finished products. ■ We can manufacture iron, aluminum, stainless steel, and copper alloys starting from a lot of 10 pieces. *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine

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