We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for plastic.
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plastic Product List and Ranking from 69 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

plastic Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. ミツワケミカル 本社 Kanagawa//Resin/Plastic
  2. 東湘物産 Tokyo//Industrial Machinery
  3. 山佳化成 Osaka//Machine elements and parts
  4. 4 エンズィンガージャパン Tokyo//Resin/Plastic
  5. 5 クレハエクストロン Ibaraki//Resin/Plastic
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plastic Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. ICB board product "KAMIDE+CNF" 東湘物産
  2. Next-generation plastic "Polypropylene 2.0" 三栄興業 柏工場・柏の葉テクニカルセンター
  3. High-performance plastic "PPS Polyphenylene Sulfide" クレハエクストロン
  4. We propose various manufacturing methods for plastic products [prototypes]! 第一商工
  5. 4 Iida Seiko Co., Ltd. Business Introduction 飯田精工

plastic Product List

91～105 item / All 106 items

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Cost reduction of plastic parts

Cost reduction of plastic parts

70% of the product unit price is determined by design! We will introduce seven examples of various shapes.

It is said that 70% of the product unit price is determined by design, and a slight change in shape can lead to cost reductions. For example, a "shape with a flat bottom for a small-diameter deep hole" can be made cheaper by adding an angle to the bottom so that it can be processed with a drill, and a "shape that requires a lot of cutting with an expensive material" can be made cheaper by splitting it into two parts. Additionally, a "shape with a chamfer on a curved profile that has about C1" can be made cheaper by using manual processing for the edge chamfer. There are many other methods that we cannot disclose. Please feel free to contact us first. 【Examples】 <Case 1> ■ A shape with a pin corner on the inner corner of a thin plate material - It is cheaper to add an R to the processing blade. <Case 2> ■ A shape with a square hole - It is cheaper to add a processing blade escape at the four corners or to change it to an elongated hole shape. *For more details, please refer to the PDF document or feel free to contact us.

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  • plastic
  • Processing Contract

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Plastic products

Plastic products

Leave the plastic matters to us.

Sunny Sangyo Co., Ltd. is engaged in the manufacturing and sales of plastic products, as well as planning and development. We have planning and development samples such as crocodile leather-like samples and logo printing samples (mirror and three-dimensional), so please feel free to contact us if you have any requests. 【Planning and Development Samples】 ■ Crocodile Leather-like Sample 1 ■ Crocodile Leather-like Sample 2 ■ Crocodile Leather-like Sample 3 ■ Logo Printing Sample (Mirror and Three-Dimensional) *For more details, please download the PDF or feel free to contact us.

  • plastic

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Plastic products

Plastic products

We utilize various materials! We provide products that meet our customers' needs.

At Takara Co., Ltd., we handle "plastic products" such as precision and large injection molded items. Focusing on industrial resin products used in automobiles and industrial machinery, we utilize a wide range of materials from soft PVC to plastics (PP, PA, PE, POM, PC, ABS, etc.) across various fields. We provide products tailored to our customers' needs, including special processed items such as bending, cutting, and bonding. 【Products We Handle (Excerpt)】 ■ Precision and large injection molded items ■ Vacuum molded items ■ Blow molded items ■ Rotational molded items ■ Compression molded items *For more details, please refer to the related links or feel free to contact us.

  • plastic

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PET sheet partition

PET sheet partition

Purchase from just one piece! A foldable partition that anyone can easily install.

We offer the 'PET Sheet Partition,' which is suitable for infection control measures, lightweight, and easy to install. It can be set up without any tools by simply folding it inward. Since it is made of PET sheet, it can be disposed of by cutting it with scissors and placing it in plastic waste. 【Specifications】 ■ Large (with/without window) - Thickness: 0.5mm - W770×H520×D160mm ■ Medium (without window) - Thickness: 0.5mm - W450×H520×D160mm ■ Small (without window) - Thickness: 0.5mm - W365×H520×D160mm *For more details, please download the PDF or feel free to contact us.

  • Other consumables

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Plastic products

Plastic products

We specialize in mold making and injection molding!

At our company, which is a proposal-based trading company engaged in technology development across various industries, we mainly handle rubber and plastic. We can accommodate small lots, delivery times, and large-scale molding. If you are in need, please feel free to consult with us. 【Products We Handle】 ■ Injection (appearance parts) up to 3,500 tons ■ Dipping ■ ASSY ■ Two-color molding *For more details, please download the PDF or feel free to contact us.

  • plastic

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AR (anti-reflective) coating performance data using the dip coating method.

AR (anti-reflective) coating performance data using the dip coating method.

Would you consider an AR (anti-reflective) coating with a dip coat?

When it comes to AR (anti-reflective) coatings, they are widely recognized for being applied through dry processes, but it is also possible to achieve a reflectance of less than 1% (on one side) with a single-layer coating using the wet process dip coating method. By varying the withdrawal speed during dip coating, we have successfully controlled the film thickness in increments of 5 nm, achieving thicknesses between 100 and 160 nm, as demonstrated by our film thickness analysis data. The ability to control film thickness through variable withdrawal speed allows us to tailor the bottom wavelength to the desired wavelength, making it possible to achieve film deposition for specific purposes and applications, such as the bottom wavelength range of 550 nm to 650 nm required for optical lenses, or around 1500 nm needed for sensors in autonomous driving (LiDAR).

  • Other painting machines

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Introduction of Achievements in Plastic OEM Business

Introduction of Achievements in Plastic OEM Business

Challenging small lot production, high quality, and cost reduction! Introduction of products with production achievements.

At Yamaka Kasei, which handles plastic molding and planned products, we engage in OEM production, challenging ourselves with small lot sizes, high quality, and cost reduction, and responding quickly and accurately to our customers' needs. We have a production track record of various components, including "LED decorative parts," "PET products," and "PPS products." By collaborating with local and overseas companies, we aim to be a proposal-based company regarding plastics and will continue to explore the possibilities of manufacturing. 【Products Achievements】 ■ LED decorative parts ■ PET products ■ PPS products ■ Cap cover parts ■ Tea marks *For more details, please refer to the PDF materials or feel free to contact us.

  • Circuit board design and manufacturing
  • Contract manufacturing

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Plastic products

Plastic products

We offer a wide variety of packaging plastic films, from general-purpose to environmentally friendly products!

At Toyo Plastics Co., Ltd., we handle a wide range of products including packaging materials for food and miscellaneous goods, designated garbage bags, and cosmetic containers. Our team of product professionals takes pride in proposing materials and specifications tailored to our customers' needs, based on years of experience and proven results. Please feel free to contact us when you need our services. 【Product Lineup (Partial)】 ■ Packaging Films ■ Industrial Films ■ Products for Food and Miscellaneous Packaging ■ Municipal Designated Garbage Bags ■ Cosmetic Containers *For more details, please refer to the PDF materials or feel free to contact us.

  • plastic
  • Packaging Bags
  • Packaging materials

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Next-generation plastic "Polypropylene 2.0"

Next-generation plastic "Polypropylene 2.0"

Applications are possible in new energy-related fields, robot components, functional films, and more!

"Polypropylene 2.0" is a polypropylene-based material made using our unique precision thermal decomposition technology to obtain terminal double bond polypropylene. Compared to conventional polypropylene, it has improved properties such as paintability and adhesion to different materials. 【Features】 ■ Increased strength through composite with different materials ■ Lightweight due to thinness *For more details, please download the PDF or feel free to contact us.

  • plastic
  • Engineering Plastics

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Column on Resin Identification Handy Sensor: What is Plastic?

Column on Resin Identification Handy Sensor: What is Plastic?

A detailed explanation in column format about the types and characteristics of plastics!

Plastic refers to synthetic resins that are scientifically synthesized mainly from raw materials such as petroleum. Synthetic resins possess the properties of resins that are scientifically synthesized from raw materials like petroleum. Due to its characteristics such as being lightweight, water-resistant, corrosion-resistant, and insulating, plastic is used in a wide range of fields including packaging materials, construction materials, electrical and electronic devices, automotive parts, and everyday goods. It has low manufacturing costs and is suitable for mass production, making it convenient and highly economical. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

  • Sensors

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[Development Case] Circuit Board Holder

[Development Case] Circuit Board Holder

A case in which the customer was very satisfied with a product that had minimal warping and no issues with dimensions.

We would like to introduce a case study of the development of a "circuit board holder" at a major corporation. We received a request from a customer to manufacture a component that guides and holds circuit board units, as well as to improve noise generated from the electrical properties of a metal frame. In response, we considered the resinification of the metal frame and proposed three structural design patterns: "integrated type," "PP hinge type," and "split type." We communicated the advantages and disadvantages of each option to present choices to the customer. [Case Overview] ■ Request Details - Desire to reduce costs ■ Solution - Proposed a resin with electrical properties and strength, which reduced the price to about 1/5 of the original cost. - Before mold construction, we also provided prototypes using a 3D printer and displayed flow analysis results. *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing

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[Development Case] Beauty Equipment

[Development Case] Beauty Equipment

The appearance and usability met expectations perfectly, resulting in a very satisfying case.

We would like to introduce a case study of the development of "beauty devices" at a major corporation. The customer requested a design that resembles a mirror but wanted to explore the possibility of using resin, and asked for the battery to be designed for easy removal. We presented multiple proposals regarding the battery removal structure and usability. For the mirror part, we suggested materials that pursue how to make resin look like a mirror. [Case Overview] ■ Request Details - The customer wanted a luxurious appearance while keeping costs down and minimizing the size of the product. ■ Solution - We considered actual metal and resin with a metallic finish for a luxurious look. - Ultimately, we were able to express a metallic appearance using resin parts combined with high-gloss coating. *For more details, please download the PDF or feel free to contact us.

  • Contract manufacturing

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Features of Plastic Products by Oyakoh Rubber Industry Co., Ltd.

Features of Plastic Products by Oyakoh Rubber Industry Co., Ltd.

Product development is possible even without design drawings! We accommodate everything from prototypes to mass production, regardless of the lot size.

There are cutting and molding processes for plastic processing, similar to rubber. For mass production of general-purpose items, molding such as injection molding is suitable. However, since creating molds requires time and cost, for prototypes or small to medium lots, cutting processing is more appropriate when considering cost factors. Our company is characterized by its ability to handle various materials and produce high-precision products. Please feel free to contact us when you need our services. 【Features】 ■ We accommodate from prototypes to mass production, regardless of lot size. ■ We handle various materials and produce high-precision products. ■ We excel at clearing difficult conditions that other companies have declined. ■ We have expertise and proposal capabilities in resin products. ■ Productization is possible even without design drawings. *For more details, please refer to the related links or feel free to contact us.

  • plastic

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Functional Resin Division

Functional Resin Division

The Functional Resin Division handles various high-performance plastic products, including fluororesins.

We provide a wide range of products to major industries around the world, from familiar materials such as the roof structure membranes of dome stadiums to products for extremely demanding applications like NASA's Mars rovers.

  • plastic

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