名友産商 List of Products and Services

This product is a component of a planetary gear mechanism that can be attached to a motor. The gear shape is created solely through the rolling process from a rod-shaped material. It achieves a high-precision shape comparable to cutting processes while also possessing the robustness that can only be obtained through molding, all while ensuring mass production capability. This product is the result of our company's continuous challenges to explore the possibilities of rolling processing. 【Features】 ■Main material: Iron ■Development period: Approximately 6 months ■Monthly production quantity: 8,000 units ■Main applications: Automotive parts *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements
• gear
• Processing Contract

The "motor shaft" is mainly used in computer fans. Although it is thin and tends to bend when trying to process it straight, the motor shafts handled by our company have a distance between the peaks of 0.7mm and a bend of within 0.03mm. This precise processing is possible only because our company has machines that can handle fine adjustments and craftsmen with years of accumulated experience. 【Features】 ■ Main material: Stainless steel ■ Development period: Approximately 3 months ■ Monthly production quantity: 10,000 pieces ■ Main applications: Motors *For more details, please refer to the PDF document or feel free to contact us.

• bolt
• Other machine elements
• Processing Contract

This product is a screw that has been hardened by applying heat to iron and then processed through rolling, enhancing its strength. Generally, when processing hard materials, molds tend to chip, making shaping impossible; however, this challenge is resolved by using special machinery. This screw can also accommodate the recent trend of downsizing and lightweighting in the automotive industry. 【Features】 ■ Main material: Iron ■ Development period: Approximately 6 months ■ Monthly production quantity: 100,000 pieces ■ Main applications: Engines *For more details, please refer to the PDF document or feel free to contact us.

• bolt
• Processing Contract
• Other machine elements

Thread rolling is a process in which a screw blank is sandwiched between a set of dies, and while rotating the screw blank through the movement or rotation of the dies, plastic deformation is performed to transfer the thread profile of the dies onto the material. This method of processing significantly improves the surface roughness as the workpiece surface is compressed by the ground dies. Unlike cutting processes, the fibrous metal structure is not severed. Additionally, the surface composition is affected by plastic deformation, allowing the processed product to achieve high strength. Furthermore, due to net shape forming, there is less noise, and the processing oil is less likely to become contaminated, resulting in less waste oil. Unlike cutting processes that remove material, there is no extra waste produced, making this an environmentally friendly processing method. For more details, please contact us or refer to the catalog.

• nut
• Other machine elements

Meiyu Sangyo Co., Ltd. partners with you for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident in relying on us. 【Nokoba】 We are here to consult with you. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. partners with you for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with reliable fundamental technology, quality, and delivery times that make you feel confident in choosing us. 【Saw Spring Screw】 We are here to assist you with your inquiries. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, where we tackle challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident in relying on us. 【Hasuba Gears】 We are here to assist you with your inquiries. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with reliable fundamental technology, quality, and delivery times, so you can trust that we will get the job done. 【Serration】 We are happy to consult on various types of serration. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. partners with you for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident in relying on us. 【Serration】 We are happy to consult on various types of serration. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, where we tackle challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident that you can rely on us. 【Multiple Rolling】 We are here to consult with you. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. partners with you for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with reliable fundamental technology, quality, and delivery times, so you can trust that we will get the job done. 【Knurled Hollow Products】 - Flat Knurl - Iris Knurl - Various pitches available ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, tackling difficult parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident that you can rely on us. 【Knurled Hollow Products】 - Flat Knurl - Iris Knurl - Various pitches available ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. partners with you for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident in relying on us. 【Worm Gears】 We are here to consult with you. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. partners with you for prototypes and small lots, tackling challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with reliable fundamental technology, quality, and delivery times that make you feel confident in trusting us. 【Worm Gears】 We are here to assist you. ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, where we tackle challenging parts with flexible ideas and actions, asking ourselves "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident that you can rely on us. 【Worm Gears】 We are here to assist you with your inquiries. ● For more details, please download the catalog or contact us.

• Processing Contract

The "ball screw" is also used as a transport device, requiring precision and mobility. For instance, when moving a distance of exactly 100 cm, the calculations must be very meticulous, taking into account material elongation as well. Under those conditions, we ensure smooth movement of the product. Our company can consistently handle everything from the development of a limited number of parts to mass production. 【Features】 ■ Main material: Stainless steel ■ Development period: Approximately 6 months ■ Monthly production quantity: 200 units ■ Main application: Transport devices *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• bolt

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, where we tackle challenging parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident that you can rely on us. 【Trapezoidal Screws】 - Various Tr and Tm trapezoidal screws - Long lengths are also possible ● For more details, please download the catalog or contact us.

• Processing Contract

Our "trapezoidal screws" are produced with varying widths and heights of the peaks, depending on the strength of the processing machine and the subtle adjustments in speed. This product takes about three times longer to process than typical products and is manufactured at our company, which has powerful specialized machinery. These components can only be made thanks to our technology that controls various machines. 【Features】 ■ Main material: Steel ■ Development period: Approximately 6 months ■ Monthly production quantity: 20,000 pieces ■ Main applications: Truck parts *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• bolt

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, where we tackle the parts that are causing difficulties with flexible ideas and actions, asking ourselves "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times, so that you can trust us to get the job done. 【Trapezoidal Screws】 - Various types of Tr and Tm trapezoidal screws - Long lengths are also possible ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, who challenges with more flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with solid fundamental technology, quality, and delivery times that make you feel confident that you can rely on us. 【Hollow Products】 - Various pitches from M10 to M50 - Ayame rosettes are also possible ● For more details, please download the catalog or contact us.

• Processing Contract

Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, tackling difficult parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with reliable fundamental technology, quality, and delivery times, so you can trust that we will get the job done. 【Metric Threads】 - Press-formed products from sheet materials - Available in pitches from M3 to M46 ● For more details, please download the catalog or contact us.

• Processing Contract

In recent years, aluminum has gained attention as a lightweight material for automobile weight reduction to improve fuel efficiency. At the same time, the demand for aluminum screws has also increased. However, the material itself is soft and prone to deformation, making processing very difficult. Our "metric screws" are made from aluminum material that requires a delicate balance of pressure. Thanks to our experience and the technology of machine modifications, we have made mass production possible. [Features] - Main material: Aluminum - Development period: Approximately 3 months - Monthly production quantity: 70,000 pieces - Main applications: Car parts *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• bolt

We are a processing company specializing in thread rolling. With the theme of "Are we still cutting?", we are striving to achieve manufacturing without cutting. We are also challenging various shapes such as special screws for the automotive industry, hollow screws, plug screws, trapezoidal screws, rolled ball screws, spline shafts, and worm gears through collaborative research and development.

• Other Auto Parts
• Other metal materials
• Processing Contract