It cannot be fully represented in drawings.
We are meticulous about the "exterior design".
Toho Platec Co., Ltd.
Our company handles a wide range of products, including engineering plastics, super engineering plastics, mirror-finished products, transparent/clear products, color-variation products, and elastomer parts.
Has this ever happened to you?
We want to make the product look nicer and more appealing.
I want to lighten complex metal shapes by replacing them with resin.
I want you to understand the designer's intentions and preferences and reflect them in the molds and products.
I want you to deliver the product not just as is, but with the next step in the process in mind.
These problems
Toho Platec Co., Ltd.
"Requires high precision in appearance."
We specialize in plastic injection molding!
We thoroughly understand our customers' preferences and style (personality), and then meticulously tailor our approach to their needs before creating the final product.
Our company specializes in plastic injection molding, which requires high precision in appearance, and we also perform molding of heat-resistant super engineering plastics.
Our track record includes supplying exterior parts, external components, and housing components for major audio equipment manufacturers, and we also specialize in highly transparent products and mirror finishes.
Toho Platec Co., Ltd.'s Commitment
1. We pay close attention to the color (appearance) and texture (feel) of the parts before delivery.
To date, our company has manufactured numerous external components for headphones and audio equipment for major audio equipment manufacturers.
Recently, we've seen an increase in requests for special resins, and there's a growing demand for high-value-added plastics in our products.
To further enhance the value of our products, we pay close attention to appearance (looks and feel), aligning our senses with those of our customers and ensuring that all employees are aligned on the delivery standards. This eliminates inconsistencies between individual staff members and inspectors, resulting in consistent deliveries.
2. We can handle a wide range of materials, including cutting-edge materials such as super engineering plastics and bioplastics.
In addition to molding general-purpose resins and engineering plastics such as PC (polycarbonate) and nylon, we also mold super engineering plastics, such as PPS and polysulfone (PSU), which have seen increasing demand recently.
In addition, we are focusing on bioplastics, which are attracting attention from an SDG perspective. We can also handle a wide range of resins that ensure chemical resistance and transparency, such as Tritan resin (copolyester resin), which is attracting attention in the medical industry.
3. Delivering the product to the customer in the best possible condition. We pay attention to every detail, from mold making to delivery methods.
The core of injection molding is mold design and manufacturing.
No matter how high-performance a molding machine is, high-quality products cannot be produced without precise molds. We understand the characteristics of the resin (flowability and gas generation), and we carefully discuss gate and ejection positions with our customers before manufacturing the molds.
Just as we pay close attention to the appearance, we also consider the customer's next steps in the process when determining the delivery method. Our entire staff is committed to providing the best possible delivery for our customers, rather than simply finishing the product.
Sample results (past performance)
Engineering plastics and super engineering plastics (PPS)
This material is in very high demand as a substitute for metal, with the aim of reducing weight and costs.
With our extensive expertise in molding and mold technology, we specialize in molding super engineering plastics.
Mirror finish
By finishing the mold to a mirror-like surface, the molded parts have a glossy finish, and a piano black finish can be achieved without painting.
The mirror finish is available in grits from #3,000 to #14,000.
Supports subassemblies as well.
We also support sub-assemblies. By delivering semi-finished products rather than individual parts to our customers, we ensure a smooth transition to the next process.
In addition to soldering, gluing, and screw fastening, we can also perform sensory and strength tests on semi-finished products before delivery.
Recommended for these uses
Products and parts that prioritize appearance
Super engineering plastics as metal substitutes
Transparent and chemical-resistant products utilizing Tritan resin
Management philosophy
Hirotaka Saegusa, Representative Director, Toho Platec Co., Ltd.
MADE IN TOHOPLATEC
~We create products with our customers and our employees in mind~
Since our founding, we have continued to operate under the motto, "Let's reliably deliver the quality and delivery time that our customers demand," for 27 years.
Through repeated consultations with our clients, we strive to match their "five senses," such as appearance and texture, which cannot be reflected in drawings.
Furthermore, we want to continue pursuing this commitment to "Toho Platec's manufacturing" while simultaneously enriching the lives and happiness of our employees who share this philosophy and work with us.
Company Name
Toho Platec Co., Ltd.
location
7-3 Shiomidaidai, Miyamae-ku, Kawasaki City
Establishment
April 1995
capital
representative
Number of employees
3 million yen
Hirotaka Saegusa
15 people
Business details
Plastic injection molding (general-purpose resins to super engineering plastics), mold design and manufacturing, secondary processing (painting and printing), assembly processing.
