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

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 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:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

  1. L＆Aデバイス Gunma//Resin/Plastic
  2. 広沢プラスチック工業 Tokyo//Machine elements and parts
  3. Ｋ・S・A Nagano//Machine elements and parts
  4. 吉田テクノワークス 本社 Tokyo//Resin/Plastic
  5. 5 null/null
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Insert Molding Parts Product ranking

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

  1. Product Case Introduction [Contact Parts for Mobile Phones (2)] Ｋ・S・A
  2. Mold design and manufacturing for resin molding and insert molding products. L＆Aデバイス
  3. Eliminate the misalignment of glass inserts! Improved accuracy with CL + GP method. 吉田テクノワークス 本社
  4. Insert molding specialized manufacturer L＆Aデバイス
  5. 4 Proposal planning ability L＆Aデバイス

Insert Molding Parts Product List

1～16 item / All 16 items

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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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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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Eliminate the misalignment of glass inserts! Improved accuracy with CL + GP method.

Eliminate the misalignment of glass inserts! Improved accuracy with CL + GP method.

Variability in glass insertion leads to molding defects. The combination of the centering table and guide pins stabilizes positional accuracy.

In glass insert molding (GIM), if the insertion position of the glass into the mold varies, it can lead to various molding troubles such as uneven resin filling, glass misalignment, sealing defects, and appearance issues. Yoshida Techno Works has developed and adopted a unique insertion method that incorporates a centering mechanism on the glass insert platform, allowing for precise positioning using guide pins when inserting the glass into the mold. This method eliminates variations in position during manual glass insertion and ensures stable insertion accuracy across all mass-produced units. We have established this method in the mass production of DL35 (GIM products) for Sharp, significantly reducing molding defects caused by glass positioning issues.

  • others
  • Contract manufacturing
  • Insert Molding Parts

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