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Insert Molding Parts Product List and Ranking from 7 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.

Insert Molding Parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.

  1. 吉田テクノワークス 本社 Tokyo//Resin/Plastic
  2. null/null
  3. 大丸鋲螺製作所 Osaka//Trading company/Wholesale
  4. 4 不二電子工業 Shizuoka//Manufacturing and processing contract
  5. 4 広沢プラスチック工業 Tokyo//Machine elements and parts
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Insert Molding Parts Product ranking

Last Updated： Aggregation Period:Jul 08, 2026～Aug 04, 2026
This ranking is based on the number of page views on our site.

  1. Case study on solving issues with magnetic inserts and in-mold decoration. 吉田テクノワークス 本社
  2. Integration of narrow bezels and waterproofing for smartphones using Glass Insert Molding (GIM). 吉田テクノワークス 本社
  3. Utilization of Hoop Insert Molding - Achieving Mass Production of Small Precision Parts -
  4. 4 Insert molded screws, Seven knob bolts/nuts *Improved chemical resistance 大丸鋲螺製作所
  5. 4 [Processing Example] Plastic Injection Molding "Frame Block" 広沢プラスチック工業

Insert Molding Parts Product List

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Insert molded screws, Seven knob bolts/nuts *Improved chemical resistance

Insert molded screws, Seven knob bolts/nuts *Improved chemical resistance

Achieve the optimal shape for operation knobs! A wide variety of options available!

The Seven Nob Bolt/Nut is an insert-molded screw designed to pursue ease of grip and a "fit" that conforms to the hand, thanks to its rounded seven-sided shape. By using PBT (polybutylene terephthalate) for the resin part and SUS316L for the screw part, it significantly improves chemical resistance, making it an ideal product primarily for medical and nursing equipment. *For more details, please download the catalog or contact us directly.

  • nut
  • Resin mold
  • bolt
  • Insert Molding Parts

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[Processing Example] Plastic Injection Molding "Frame Block"

[Processing Example] Plastic Injection Molding "Frame Block"

From raw material procurement to molding! Leave it to us for insert molding, engineering plastics, and super engineering plastics!

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Frame Block Purpose: X-ray equipment part Category: Insert molding Material used: Elastomer Insert fitting: Aluminum Total length (mm): 23 Weight (g) (resin part): 3

  • Processing Contract
  • Insert Molding Parts

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[Processing Example] Plastic Injection Molding "Cassette"

[Processing Example] Plastic Injection Molding "Cassette"

From raw material procurement to molding! Leave it to us for insert molding, engineering plastics, and super engineering plastics!

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small-lot "palm-sized" small parts. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Cassette Purpose: Tube pump component Category: Insert molding Material used: Polysulfone Insert hardware: Stainless steel Total length (mm): 89 Weight (g) (resin part): 60

  • Processing Contract
  • Insert Molding Parts

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Insert Molding "Case Studies Collection"

Insert Molding "Case Studies Collection"

Supports various metals such as brass, aluminum, and stainless steel. All products are domestically manufactured, and ultra-small lots are acceptable.

Hirozawa Plastic Industry has over 40 years of experience in injection molding. Of course, we also have extensive experience in insert molding, and we can manufacture various shapes tailored to your needs. Currently, we are offering a collection of case studies summarizing our molding examples. (Please view it from the download button) All molding is done domestically, and we can also produce in very small lots. Before molding, we perform ultrasonic cleaning and degreasing treatment, and we implement measures to prevent cracking. 【Case Contents】 ■ Holder for ultrasonic flow meter parts (brass) ■ Gauge stand (brass, aluminum pipe) ■ Cassette for tube pump (stainless steel) ■ Housing for AED parts (brass) ■ Frame block for X-ray equipment parts (aluminum) ■ Fan for pump (brass) *For more details, please refer to the materials. Feel free to contact us as well.

  • Processing Contract
  • Contract manufacturing
  • Insert Molding Parts

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[Technology Introduction] Insert Molding

[Technology Introduction] Insert Molding

Introducing insert molding technology that has advanced alongside injection molding technology and press processing technology.

The insert molding technology of the Nakagawa Electric Group has advanced alongside injection molding technology and press processing technology. One of our strengths is that we have maintained a consistent system for over 50 years, handling the entire process from mold design to molding, assembly, and quality inspection. We have also accumulated a wealth of know-how that is utilized in production, including expertise in parts design and layout that adapts to the constrained spaces of products. [Features] ■ Consistent response across all processes from design to quality inspection ■ Accumulation of extensive know-how utilized in production *For more details, please refer to the PDF materials or feel free to contact us.

  • Other Auto Parts
  • Other optical parts
  • Other machine elements
  • Insert Molding Parts

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Product Case Introduction [Contact Parts for Mobile Phones (2)]

Product Case Introduction [Contact Parts for Mobile Phones (2)]

SUS304 and hard resin insert molded resin

We can achieve short delivery times because everything from mold design and manufacturing to part completion is done in-house. Here, we will introduce some product examples. 【Case Details】 <Insert Molding Parts Example> ■Application: Contact parts for mobile phones ■Material: SUS304 + ABS resin *For more details, please download the PDF or feel free to contact us.

  • Mold Design
  • Insert Molding Parts

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Case study on solving issues with magnetic inserts and in-mold decoration.

Case study on solving issues with magnetic inserts and in-mold decoration.

Complete elimination of misinsertion through in-house production of automated transport robots! A case study that achieved process reduction by simultaneously completing inserts and film decoration.

We would like to introduce our case study where we achieved stabilization in mass production for the molding of magnetic inserts in heating devices. Previously, there was a risk of incorrect insertion of the front and back or polarity of the magnets, and concerns about the negative impact on the molds due to magnetic effects. To address this, we adopted a special mold steel that is not affected by magnetism and developed an in-house automatic transport robot that utilizes polarity. By integrating different material inserts and decoration into a single cycle, we have significantly improved labor hours and yield. 【Case Overview】 ■Challenges - Risk of incorrect insertion of the front and back or polarity of the magnets - Concerns about negative impacts on molds due to magnetic effects ■Solutions - In-house development of an automatic transport robot that prevents incorrect insertion - Adoption of special mold steel that is not affected by magnetism *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Insert Molding Parts

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Mold design and manufacturing for resin molding and insert molding products.

Mold design and manufacturing for resin molding and insert molding products.

For products with high molding difficulty, we conduct flow analysis in advance and propose suitable shapes to our customers!

Our company is capable of molding general-purpose and engineering plastic resins, as well as super engineering plastic resins, and designing molds. In particular, for products that are difficult to mold, we conduct flow analysis and other assessments in advance, propose optimal shapes to our customers, and then proceed with design and manufacturing. Please feel free to contact us when you need our services. 【Features】 ■ For products that are difficult to mold, we conduct flow analysis and other assessments in advance. ■ After proposing optimal shapes to our customers, we proceed with design and manufacturing. *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing
  • Insert Molding Parts

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Processing technology insert molded parts

Processing technology insert molded parts

We propose technology that achieves high quality at low cost.

Fuji Electronic Industry Co., Ltd. is a company engaged in the design, development, manufacturing, and sales of pressed products, molded products, and assembled products. The fusion of pressing, resin molding, and mold technology generates ideas that lead to high-quality insert molded products. Based on ultra-thin and ultra-small precision parts processing technology, we provide excellent products to our customers through a consistent production system that includes mold design for insert molding terminals, the manufacturing of molding molds, molding, inspection automation, and insert molded products. 【Features】 ○ Consistent production system ○ Ownership of 31 rotary molding machines ranging from 30 to 250 tons ○ Establishment of a fully automated production system from terminal insertion to product inspection ○ Complete automated inspection of all items within the production process ○ Implementation of 100% self-process guarantee For more details, please contact us or download the catalog.

  • Other machine elements
  • Processing Contract
  • Insert Molding Parts

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[Processing Example] Plastic Injection Molding "Gauge Stand"

[Processing Example] Plastic Injection Molding "Gauge Stand"

From raw material procurement to molding! Leave it to us for insert molding, engineering plastics, and super engineering plastics!

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly many achievements in super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Gauge Stand Purpose: Gauge Stand Category: Insert Molding Material Used: Nylon 66 Insert Fittings: Brass, Stainless Steel Pipe Total Length (mm): 120 Weight (g) (Resin Part): 120

  • Processing Contract
  • Insert Molding Parts

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[Processing Example] Plastic Injection Molding "Switch"

[Processing Example] Plastic Injection Molding "Switch"

From raw material procurement to molding! Leave it to us for insert molding, engineering plastics, and super engineering plastics!

At Hirozawa Plastic Industry Co., Ltd., we specialize in molding small parts that are "palm-sized" in small lots. We have particularly extensive experience with super engineering plastics. Additionally, we excel in insert molding with materials such as brass, aluminum, and stainless steel. 【Case Details】 Switch Purpose: Component for marine autopilot system Category: Insert molding Material used: ABS Insert fittings: Brass Secondary processing: Outsert Total length (mm): 50 Weight (g) (resin part): 22

  • Processing Contract
  • Insert Molding Parts

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Product Case Introduction [Contact Components for Mobile Phones (1)]

Product Case Introduction [Contact Components for Mobile Phones (1)]

SUS304 and hard resin insert molded parts

We can achieve short delivery times because everything from mold design and manufacturing to finished parts is done in-house. Here, we will introduce some product examples. 【Case Details】 <Insert Molding Parts Example> ■Application: Contact parts for mobile phones ■Material: SUS304 + ABS resin *For more details, please download the PDF or feel free to contact us.

  • Mold Design
  • Insert Molding Parts

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Product Case Introduction [Parts for Robots]

Product Case Introduction [Parts for Robots]

Pure iron core with copper wire coil winding parts and resin insert molding.

We can achieve short delivery times because everything from mold design and manufacturing to finished parts is done in-house. Here, we will introduce some product examples. 【Case Details】 <Insert Molded Parts Example> ■Application: Parts for robots ■Material: SUS304 + Coil + ABS Resin *For more details, please download the PDF or feel free to contact us.

  • Mold Design
  • Insert Molding Parts

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Insert molding specialized manufacturer

Insert molding specialized manufacturer

Leave it to us for precision insert molded parts!

We support insert molded parts used in various systems across industries such as automotive, industrial machinery, and consumer products.

  • Automotive Connectors
  • Insert Molding Parts

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Proposal planning ability

Proposal planning ability

Respond sensitively to business challenges and market changes! Innovative ideas and solid proposal skills.

To address issues such as durability, cracking, and deformation due to heat, our company employs experienced and skilled engineers who engage in product design proposals and joint development of materials. To ensure the longevity of products and stability in high-temperature environments, our skilled workers, equipped with specialized knowledge and practical skills, tackle a wide range of problems. With years of experience and a proven track record, we continuously develop proposals that contribute to efficiency and quality improvement throughout the entire manufacturing process. [Features] ■ Experienced and skilled engineers are engaged in product design proposals and joint development of materials. ■ Our skilled workers, equipped with specialized knowledge and practical skills, are working on solving a wide range of problems. ■ We continuously develop proposals that contribute to efficiency and quality improvement throughout the entire manufacturing process. *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing
  • Insert Molding Parts

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Integration of narrow bezels and waterproofing for smartphones using Glass Insert Molding (GIM).

Integration of narrow bezels and waterproofing for smartphones using Glass Insert Molding (GIM).

"Narrow frame," "seamless," "with decoration." We integrate the resin frame and glass using Glass Insert Molding (GIM).

I want to maximize the screen without changing the device size. —— We have responded to your request by making the frame as thin as possible through the integrated molding of glass and resin frame (Glass Insert In Mold = GIM), while also ensuring waterproofing. We collaborated with the manufacturer to print decorative designs and bonding binders on the back of the glass, using inks that bond with the heat of the molded resin. The bonding strength is quantitatively managed, and the waterproof performance is guaranteed through a complete airtight inspection. Utilizing the nature of in-mold transfer, which "transfers to the resin frame but not to the glass," allows us to complete the frame decoration simultaneously with molding, which is also a feature. It has been adopted by domestic and international set manufacturers and has expanded its achievements to insert curved glass as well. 【Download Materials & Inquiries】 You can view the catalog and case studies for problem-solving by selecting "PDF Download." For quotes, samples, or technical consultations, please feel free to contact us through "Inquiries."

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  • Contract manufacturing
  • Other FPD related
  • Insert Molding Parts

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Are you struggling with insufficient adhesive strength after GIM molding? → Solved with robot uniform application.

Are you struggling with insufficient adhesive strength after GIM molding? → Solved with robot uniform application.

Uniform application around the entire cross-section stabilizes adhesive strength. The introduction of dedicated robots will meet the mass production quality level of GIM waterproof products.

Are you struggling with the adhesive strength of glass falling below standard values during the bonding process after GIM (Glass In-Mold) molding, affecting the stability of mass production quality? Applying adhesive to the side (cross-section) of the glass can lead to variability in uniformity due to the complex shape, often resulting in insufficient bonding area, which is a common cause of inadequate strength. Our company has introduced a dedicated robot capable of uniformly applying adhesive around the entire circumference of the glass side, precisely controlling the amount, position, and speed of application to stabilize the bonding area and quality. As a result, we have successfully resolved adhesive strength issues for GIM waterproof products at the mass production quality level. We look forward to consultations from manufacturers seeking to improve the waterproof performance and adhesive reliability of glass-integrated molded products.

  • others
  • Contract manufacturing
  • Insert Molding Parts

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