We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Plastic molding.
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Plastic molding Product List and Ranking from 15 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
This ranking is based on the number of page views on our site.

Plastic molding Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
This ranking is based on the number of page views on our site.

  1. 日東工業 Shizuoka//Resin/Plastic
  2. トキワプラス Saitama//Manufacturing and processing contract
  3. 戸出化成 Toyama//Resin/Plastic
  4. 4 雅精工 Yamanashi//Manufacturing and processing contract
  5. 4 根上産業 Saitama//Resin/Plastic
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Plastic molding Product ranking

Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
This ranking is based on the number of page views on our site.

  1. [Production Technology] Gas-Assisted Molding Method (AGI Technology) 日東工業
  2. Tokiwa Plus Co., Ltd. Factory Information トキワプラス
  3. Neagami Industries Co., Ltd. Business Introduction (Kawagoe Factory) 根上産業
  4. Tode Transformation Co., Ltd. Equipment Introduction 戸出化成
  5. 4 Miyabi Seiko Co., Ltd. Business Introduction 雅精工

Plastic molding Product List

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Materials handled by Tokai Electric Works

Materials handled by Tokai Electric Works

All hardware and software related to plastics is our business field!

Tokai Electric Co., Ltd. is a company engaged in the manufacturing and sales of industrial plastic products. In addition to various molding processing technologies, a range of techniques such as precision machining and printing technology synergistically combine to create high-level plastic processing products unique to Tokai. Here is an introduction to the materials handled by Tokai Electric: 【Handled Materials】 - Polycarbonate, PVC, Acrylic - PET, Cast Nylon, Teflon - PVDF, PEEK - Polyacetal, Ultra High Molecular Weight Polyethylene - PPS, PPSU, Bepel, etc. For more details, please contact us or download the catalog.

  • plastic
  • Engineering Plastics
  • Processing Contract
  • Plastic molding

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[Technical Proposal] Improve the appearance quality by exposing the end faces of the side panels of the R-shaped box cover.

[Technical Proposal] Improve the appearance quality by exposing the end faces of the side panels of the R-shaped box cover.

Adhere by sandwiching the top surface with side plates! A case where the risk of bubble formation is eliminated.

We will introduce a case where improving the edge surface of the side panels of an R-shaped box cover can enhance the appearance quality. Typically, when manufacturing a transparent box cover with an R shape, the edge surface of the side panels is glued to overlap with the R-shaped top surface. However, bubbles inevitably occur in the adhesive area between the side panels and the top surface. In such cases, it is recommended to sandwich the top surface with the side panels for adhesion. When the top surface is sandwiched by the side panels, the flat surfaces are glued instead of the curved surfaces, eliminating the risk of bubble formation and improving appearance quality. [Case Summary] ■ Issues - Partial R dimensions differ, causing bubbles to form in the adhesive area between the side panels and the top surface. - This leads to a decrease in appearance quality. ■ Effects - Gluing flat surfaces eliminates the risk of bubble formation. *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract
  • Plastic molding

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Kanto Gosei Kogyo Co., Ltd. Business Introduction

Kanto Gosei Kogyo Co., Ltd. Business Introduction

Kanto Gosei Kogyo Co., Ltd., a comprehensive manufacturer of plastic with sincerity and integrity.

Kanto Gosei Kogyo Co., Ltd. is a comprehensive plastic manufacturer. We are committed to delivering confident products made with sincerity, from a single item to mass-produced goods, through a consistent production system and a professional pursuit of excellence. Amidst the ongoing challenging global situation, we will steadily respond to the needs of the times with our unwavering spirit of "sincerity and craftsmanship." You can trust us with everything from design and prototyping to mold making, molding, and mass production. 【Main Products】 ○ Industrial parts, medical instruments, stationery, and religious items ○ Industrial components, beauty products, toys, food cases, and caps ○ Other EOG contract sterilization, etc. For more details, please contact us or download the catalog.

  • Processing Contract
  • Plastic Mould
  • Contract manufacturing
  • Plastic molding

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Plastic molding processing

Plastic molding processing

We respond to diverse needs.

We provide a consistent process from mold design and manufacturing to parts processing and painting. Since automotive products are mounted on the front panel, we meet our customers' strict quality demands for appearance.

  • EMS
  • Plastic molding

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Tokai M Co., Ltd. Business Introduction

Tokai M Co., Ltd. Business Introduction

Achieve low cost and short delivery times! Leave laser processing to us.

At Tokai M Co., Ltd., we engage in the production of plastic molds, injection molding processing, spindle painting, and laser processing. We cater to a wide range of products, including automotive parts, electronic device components, and cosmetics. We provide a comprehensive in-house production service from mold design and manufacturing to molding, painting, and laser processing. 【Business Activities】 ■ Plastic mold production ■ Injection molding processing ■ Spindle painting ■ Laser processing *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other molds
  • Plastic molding

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Neagami Industries Co., Ltd. Business Introduction (Kawagoe Factory)

Neagami Industries Co., Ltd. Business Introduction (Kawagoe Factory)

Manufacturing that can only be done here, with equipment that can only be found here.

Nekami Sangyo Co., Ltd. manufactures and sells engineering plastic parts, primarily for automotive use. At the Kawagoe factory, we mainly handle thermoplastic resin molded products, achieving required functions such as strength, chemical resistance, and sliding properties, and we have a proven track record of accommodating complex-shaped insert products. We flexibly respond to customer requests, from lot sizes to materials, so please feel free to contact us with your inquiries. 【Business Activities】 ■ Molding processing of plastic (synthetic resin) products and sales of molded products ■ Sales of plastic (synthetic resin) materials ■ Design and manufacturing of molds *For more details, please download the PDF or feel free to contact us.

  • Resin mold
  • Contract manufacturing
  • Processing Contract
  • Plastic molding

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[Business Introduction] Molding and Processing

[Business Introduction] Molding and Processing

The handover to the assembly factory is also smooth! We flexibly respond to requests for short delivery times and small quantities of various products.

Our company conducts molding and processing with high precision through a consistent manufacturing and quality control system based on domestic production, as well as advanced injection molding machines and automated equipment. We operate with 12 molding machines at our headquarters (100-350t) and collaborate with 9 partner factories, allowing us to mix materials in-house. This enables us to respond flexibly to requests for short delivery times and small quantities of diverse products. Additionally, our in-house mold department addresses mold troubles, and since the molding is done at our own factory, the handover to the assembly factory is smooth. 【Features】 ■ Consistent manufacturing and quality control system based on domestic production ■ Molding and processing with high precision ■ Flexible response to requests for short delivery times and small quantities of diverse products ■ Support from 12 molding machines at headquarters (100-350t) and 9 partner factories ■ In-house mold department handles mold troubles *For more details, please refer to the related links page or feel free to contact us.

  • Other contract services
  • Plastic molding

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[Production Technology] Gas-Assisted Molding Method (AGI Technology)

[Production Technology] Gas-Assisted Molding Method (AGI Technology)

It is possible to achieve low warpage in molding! The mold size can be designed to be compact.

The "Gas Assist Molding Method (AGI Technology)" is an injection molding method developed by Asahi Kasei Corporation. It enables low-pressure molding, has no stress concentration, and minimizes warping, which are its advantages, and it also contributes to weight reduction and increased rigidity. A key feature is that it offers greater design freedom compared to solid molding. 【Features】 ■ Low-pressure molding allows for a downgrade in molding machine specifications ■ Mold sizes can be designed to be compact ■ Molding with minimal warping is possible ■ Shapes that were impossible with solid molding can be designed *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Plastic molding

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Environmental-friendly business: Manufacturing of environmentally-friendly foams and development of new materials.

Environmental-friendly business: Manufacturing of environmentally-friendly foams and development of new materials.

We are working on the production of environmentally friendly cushioning materials and the development of various new materials!

Miyako Tech Co., Ltd. manufactures environmentally friendly cushioning materials made from natural-derived materials. We have developed an extrusion molding method that uses recycled paper and special starch as the main raw materials, which are foamed with steam. This new recycling technology for recycled paper, which was previously treated as waste for incineration, has received various certifications from government agencies. We are also working on the development of various new materials that consider the environment. 【Features of Environmentally Friendly Foam Production】 - No harmful petrochemical products are used in raw materials or manufacturing processes - No harmful gas emissions, and it is incinerable - No static electricity generated due to lack of charge - Comparable or superior physical properties to polystyrene foam, with costs at a similar level *For more details, please refer to the PDF materials or feel free to contact us.

  • Packaging materials
  • Plastic molding

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[JES Project] Equipment Design and Manufacturing (Technical Consultant)

[JES Project] Equipment Design and Manufacturing (Technical Consultant)

We will turn your ideal products into reality with suitable quality, delivery time, and cost!

Miyako Tech Co., Ltd. provides solutions to our customers' challenges through idea generation, planning, design, material selection, and equipment manufacturing, responding to their cost-saving needs and the creation of value-added products with our technology and experience. By collaborating with specialized processing partners, we bring our customers' "desired products" to life with suitable quality, delivery, and cost. 【Overview of JES Business】 ■ Design and manufacturing of various assembly and inspection equipment ■ Design and manufacturing of production jigs and tools ■ Production of mock-ups and prototypes ■ Assembly and design of electronic components (prototype, semi-mass production, mass production support) ■ Injection molding processing of plastics ■ Manufacturing of injection molding molds (for thermoplastics, thermosetting, and simple molds for testing) *For more details, please refer to the PDF materials or feel free to contact us.

  • Mechanical Design
  • Plastic molding

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Molding processing, plastic molding processing

Molding processing, plastic molding processing

Mold manufacturing tailored to needs, from prototype molds to mass production molds.

We respond to various needs from specifications, design, mold manufacturing, prototyping, testing, to mass production confirmation and mass production.

  • Resin processing machine
  • Plastic molding

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Business Description

Business Description

Rapid response from mold design to mass production.

Our company can consistently manufacture plastic products from order receipt to design, mold creation, prototype molding, mass production, printing, painting, processing, and assembly. We can mold both thermoplastic and thermosetting resins in terms of materials. For thermoplastic molding, we enable mass production of products that require a high level of appearance, and we can handle a wide variety of shapes, from thick to thin, including insert molding. In thermosetting molding, we also perform a wide range of molding for heavy electrical equipment such as terminals, automotive parts, and tableware. For more details, please download our catalog.

  • Other Auto Parts
  • Interior parts
  • Other machine elements
  • Plastic molding

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Tode Transformation Co., Ltd. Equipment Introduction

Tode Transformation Co., Ltd. Equipment Introduction

We provide a wide range of materials and meet various needs with our well-equipped facilities.

Tode Kasei Co., Ltd. responds to a wide range of materials and needs from a specialized perspective, and is capable of providing prompt proposals with well-equipped inspection facilities. We also accommodate various molding methods, incorporating two-color molding, gas-assisted molding, and insert molding. 【Well-Equipped Inspection Facilities】 ■ Three-dimensional measuring instruments ■ Microscopes ■ Melt indexer (MFR measurement) ■ Digital impact testing machines (Izod method and Charpy method tests) ■ Color difference meters ■ Moisture meters ■ Precision universal testing machines (tensile, compression, and bending tests) ■ Capillary rheometers and flow testers (melt viscosity and flowability evaluation tests) *For more details, please refer to the PDF materials or feel free to contact us.

  • plastic
  • Plastic molding

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Tokiwa Plus Co., Ltd. Factory Information

Tokiwa Plus Co., Ltd. Factory Information

We have a total of five factories! In addition to molding, we also have a mold factory and an assembly factory.

We would like to introduce the various factories of Tokiwa Plus Co., Ltd. Molding is handled at the first factory located in Hanazawa City, the second factory in Kahoku Town, Nishimurayama District, and the third factory in Tozawa Village, Mogami District. We also own a mold factory and an assembly factory. Please feel free to contact us if you have any inquiries. 【Owned Factories】 ■ First Factory (Molding) ■ Second Factory (Molding) ■ Third Factory (Molding) ■ Mold Factory ■ Assembly Factory *For more details, please refer to the PDF document or feel free to contact us.

  • Injection Molding Machine
  • Mold Design
  • Plastic molding

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Miyabi Seiko Co., Ltd. Business Introduction

Miyabi Seiko Co., Ltd. Business Introduction

This is a factory for manufacturing medical blood test kits approved by the Ministry of Health, Labour and Welfare.

Miyabi Seiko Co., Ltd. is a company located in Minami-Tsuru District, Yamanashi Prefecture, engaged in precision mold design and manufacturing, as well as engineering plastic molding. In 2009, it obtained a manufacturing license for medical devices (license category: general medical devices), and in 2014, it received a manufacturing and sales license for medical devices (license category: Type III). It is a factory approved by the Ministry of Health, Labour and Welfare for the production of medical blood testing kits. 【Business Activities】 ○ Plastic molding processing ○ Mold design and manufacturing For more details, please contact us or download the catalog.

  • Processing Contract
  • Mold Design
  • Plastic Mould
  • Plastic molding

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Control of Polymer Rheology Properties and Molding Processability, Examples of Molding Improvement

Control of Polymer Rheology Properties and Molding Processability, Examples of Molding Improvement

★What are the rheological (viscoelastic) properties of plastics!? ★What are the methods for improving actual plastic forming and processing!?

Lecturer Masataka Sugimoto, Associate Professor, Graduate School of Science and Engineering, Yamagata University Target Audience: Researchers and personnel interested in plastic molding and rheological properties Venue: Kawasaki City International Exchange Center, Conference Room 1 [Kanagawa, Kawasaki City] 10 minutes walk from Motosumiyoshi Station on the Tokyu Toyoko Line Date and Time: October 28, 2011 (Friday) 13:30-16:30 Capacity: 30 people *Please apply early as there may be a rush of applications. Participation Fee: [Early Bird Discount Price] 46,200 yen (tax included, including text fees) for up to 2 people from one company *Limited to Tech-Zone members who apply by October 14. Membership registration is free. *After October 14, the [Regular Price] will be 49,350 yen (tax included, including text fees) for up to 2 people from one company.

  • Company：AndTech
  • Price：10,000 yen-100,000 yen
  • Technical Seminar
  • Plastic molding

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