We have released the 2023 magnet calendar!

Understand the basics of magnets! We are giving away a comprehensive catalog of permanent magnets featuring characteristics and product examples, along with the latest inventory list.

This is the "Permanent Magnet Products Comprehensive Catalog" from Niroku Seisakusho, which processes and sells permanent magnets and related products. It includes numerous listings of the characteristics and examples of each type of magnet. 【Featured Products (Partial)】 ◆ Ferrite Magnets These offer the best cost performance. They are brittle but resistant to rust. ◆ Neodymium Magnets These have the highest magnetic energy among existing magnets. They are prone to rust, so they are treated with nickel plating for rust prevention. ◆ Samarium Cobalt Magnets These have high magnetic energy, second only to neodymium magnets. They are brittle but can be used in high-temperature environments. ◆ Other related products/magnetic application devices, etc. For products in stock, orders placed by 5 PM can be shipped the same day with free shipping across Japan for as little as one magnet. Please consult us for custom magnets, including short lead times for basic shapes and production of special shapes. 【Stock List of Featured Products】 We have a wide range of ferrite magnets, neodymium magnets, samarium cobalt magnets, alnico magnets, rubber magnets, cap magnets, and related products listed by various shapes and sizes. For more details, please check with us.

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Recommended for internal documents. A compilation of simple questions about magnets. Currently available for free.

Since 1940, our company, specializing in magnets, is offering the book "A Clear Understanding of Magnets" as a gift. It includes questions and answers collected from our extensive experience in custom-made magnets. It is also recommended for internal circulation materials and study purposes. 【Contents (excerpt)】 ■ Can iron become a permanent magnet? ■ What is the difference between anisotropic and isotropic magnets? ■ What are magnetization and demagnetization? ■ What are surface magnetic flux density and adhesive force? ■ Is it possible to block the magnetic force of a magnet? ■ What is the difference between the operating temperature of a magnet and the Curie temperature? *This document can be accessed via "PDF Download."

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A must-see for those in development and design! We are currently offering a free book that compiles questions and answers related to the production of original magnets!

Since 1940, Niroku Seisakusho, which handles magnets, has been offering a "Custom Order Consultation Room." We have published questions and answers received by our company, which has extensive experience in custom magnets. If you are considering magnets that are not available in stock sizes or shapes, please be sure to check it out. [Contents (excerpt)] ■ What types of magnets can be manufactured? ■ What sizes and shapes of magnets can be manufactured? ■ Can magnets be made with specified surface magnetic flux density and adhesion strength? ■ Can magnets be processed after manufacturing? ■ Can the magnetization pattern be changed later? ■ Can magnets be glued? *This document can be checked via "PDF Download."

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Basic knowledge of magnets and examples of problems such as cracking, rust, and loss of magnetic strength.

At Niroku Seisakusho, which handles permanent magnets, we are currently offering an introductory material titled "5-Minute Guide to Magnet Trivia." It includes basic knowledge such as "Why do magnets stick to iron in the first place?" and the causes of magnetic force decline. This is recommended for those who want to learn about magnets from scratch! 【Contents (Excerpt)】 ■ What is the North Pole? ■ Why do magnets attract iron? ■ Types of magnets ■ Uses of magnets ■ Causes of demagnetization ■ Examples of magnet-related troubles *This material can be viewed via "PDF Download." Please feel free to contact us with any inquiries.

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We accept custom orders for magnets. For neodymium magnets (round and square), we may be able to shorten the delivery time to about two weeks.

We will introduce a case study of custom-made neodymium magnets in a round shape with a short delivery time. ■Normal delivery time is approximately 8 weeks In the case of this product, it typically involves procuring or manufacturing the raw material, followed by processing it to the desired size. After that, surface treatment (plating), magnetization, pre-shipment inspection, and packaging are carried out. The overall normal delivery time is approximately 8 weeks. ■Short delivery time is approximately 2 weeks In the case of a short delivery time, existing raw materials are processed to the desired size. After that, surface treatment (plating) is omitted, and magnetization, pre-shipment inspection, and packaging are performed. The overall delivery time is approximately 2 weeks. Although the cost will increase compared to the usual manufacturing method, we can process existing magnets and raw materials consistently domestically, reducing the delivery time to less than half. 【Manufacturing case】 Material: Neodymium magnet N-35 Size: Φ7.2×2 Quantity: 10 pieces For more details, please contact our company.

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Our company will be exhibiting our products at the Mikasa Trading booth during "Edge Tech+2025," which will be held at Pacifico Yokohama from November 19 (Wednesday) to November 21 (Friday), 2025! We will showcase AI compact edge PCs equipped with NVIDIA's Jetson series, as well as embedded boards featuring Intel's Amston Lake and Arrow Lake, and ARM's i.MX8 series. ■ Dates: November 19 (Wednesday) to November 21 (Friday), 2025 ■ Hours: 10:00 AM - 5:00 PM (until 6:00 PM only on November 20, Thursday) ■ Venue: Pacifico Yokohama, Hall C ■ Booth Location: CJ-15 You can register for your visit at the URL below. We sincerely look forward to your attendance. https://www.jasa.or.jp/expo/

Features ● Equipped with 12th/13th generation Intel(R) Core(TM) i7-1370PE / i5-1350PE / i3-1320PE / i7-1270PE / i5-1250PE / i3-1220PE ● Dual channel DDR5 SODIMM x 2 slots (memory sold separately) ● Supports M.2 2280 M Key NVMe SSD ● Wide operating temperature range (-20 to 60℃) (WT model required for memory and storage) ● Equipped with a total of 3 LAN ports: 2.5GbE x 2 and GbE x 1 ● Supports TPM 2.0

Features ● For industrial automation controllers ● DIN rail compatible ● Equipped with Intel Atom x7211E / Processor N200 / Processor N50 ● DDR5 4800 SO-DIMM×1 (up to 16GB) (sold separately) ● Onboard TPM 2.0 ● Supports 9~36V DC input ● Wide temperature range -20~60℃

"Stylish 1.6 (One Point Six)" is a storage tube with a 2D code that takes dead volume into consideration. It features a rack lid lock and anti-rotation function, with a capacity of 1.6ml. Models equipped with a rack ID function have a 2D code on the bottom and both a 1D barcode and alphanumeric information laser-engraved on the side, corresponding to the bottom 2D code. Additionally, we offer screw caps for 48 holes that do not use O-rings, packing, or gaskets. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please download the PDF or feel free to 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 to the base material. Repairs can be carried out 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 you require a detailed technical explanation, please contact us.