By developing materials for different purposes and producing filaments with
various properties3D printers can be used in a wide range of fields.

At Hotty Polymer, we not only sell 3D printers from various manufacturers, but also develop and sell original 3D printers.
We have conducted research to enable modeling that makes better use of materials, and by developing materials for different purposes and manufacturing filaments with various properties, we make it possible to use 3D printers in a wide range of fields.
By setting up the first showroom in Japan where all major state-of-the-art 3D printers and a variety of materials and filaments can be tried out, the facility is not only an exhibition hall, but is also in full operation as a production site where actual machines that also provide contract processing output services are in operation.
3D printer total support
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3D printer
consultingWe provide a variety of proposals and support, from introduction studies to utilization and follow-up services.
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Filament development,
manufacturing and salesFilaments with various properties enable us to respond to a wide range of fields.
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Sales of resins for stereolithography machines
It is important to choose from a wide variety of resins according to the characteristics of the modeling object and its application.
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Development and sales of 3D printers
Development of original 3D printers tailored to materials and modeling
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3D printing service
Experienced engineers will flexibly respond to your requests from a variety of materials.
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DfAM Software nTopology
Advanced engineering software with various functions
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3D bone model data creation and modeling service
Reduce the time required for data creation and 3D model production
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3D scanning data creation and modeling services.
We provide support from 3D data creation to 3D modeling according to your needs.
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3D printer showroom
We have one of the largest showrooms in the Kanto area with a floor space of 100 square meters.
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3D Printer Open Lab
Keio University Central Examination InstituteA new 3D printer base has been established in Kanagawa Prefecture.
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Design Factory
Production of resin and aluminum molds through 3D modeling and machining.
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3D large-scale contract manufacturing service
It is possible to manufacture large products without molds, with a maximum size of about 1000mm square.
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Delta-type pellet system (FGF) 3D printer WASP
Pellets can be used directly. Responding to sustainable manufacturing with marine debris and waste plastics.
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MEX method 3D printer BambuLab series
Support for some high-performance resins depending on the model.
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Hotty Polymer can do it!

Consistent support for more reliable 3D printer modeling based on our extensive experience and achievements in extrusion technology cultivated over many years.
With a long history of extrusion products of rubber, resin, and polymeric materials as its core business, HOTTY POLYMER was founded in 1948 as HOTTA RUBBER INDUSTRY. Over the years of research and manufacturing, our high-performance rubber extrusion products and high-performance resin extrusion products have earned a reputation for high quality and high reliability in a wide range of fields, including construction materials and automotive applications.
Based on our extensive experience and achievements cultivated over the years, we are able to offer more reliable 3D printer modeling, from material selection to completion, which only Hotty Polymer can provide.
Leave it to us for anything related to 3D printers!

We provide comprehensive support for your needs, from 3D printer hardware to filaments, tailored to your fabrication requirements. Additionally, we offer experienced technical support for contract and processing services, adapting flexibly to your specific requests. Feel free to contact us anytime.
03-3614-4100
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