Contributing to faster PKG development and cost reduction! '7DAYS Prototyping Service' for quick prototyping of semiconductor mold molds.

We provide high-precision, high-quality mold dies using thermosetting resins and advanced design technology!

With over 30 years of design and processing technology cultivated at the Rohm Group, we can design and manufacture high-precision, high-quality mold dies (transfer molds) from start to finish. [Key Points] - We have numerous achievements in molds for wide frames that require precision processing technology. - We will design molds tailored to your equipment. - We can also propose equipment along with the molds. For more detailed information, please refer to the catalog.

• Plastic Mould
• Resin mold

Contributing to the reduction of lead time in semiconductor package development! Providing a small number of samples at a low cost!

"We urgently want to improve the existing package at the request of the end user." "We suddenly need sample products for the exhibition." "Do you have any requests such as wanting to confirm specifications with prototypes before mass production?" In response to the customer's voice of wanting to "prepare mold tooling quickly and at a low cost," our company offers the "7DAYS Prototype Service." We can produce prototype mold tooling in as little as 7 days, contributing to the reduction of the development period for semiconductor packages. 【Features】 ■ Sample creation in as little as 7 days ■ Shortening the development period for semiconductor packages ■ Reducing lead time for design samples ■ Providing small quantities of samples at low cost ■ Cost reduction possible by manufacturing only the reconfiguration parts *For more details, please refer to the PDF document or feel free to contact us.*

• Prototype Services

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

We will be exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises" from December 16 (Tuesday) to 18 (Thursday), 2025. Please feel free to stop by our booth. We look forward to meeting everyone.

[To the owners of parking lots and parking lot construction companies] "I'm worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those facing sidewalks or roadways are particularly prone to dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surroundings with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Vehicle Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.