東邦電線工業 Product Lineup

Here is an introduction to the main manufacturing equipment used at Toho Electric Wire Industry Co., Ltd. We possess fully automatic dual-side insertion machines, fully automatic single-side solder insertion machines, automatic crimping machines, and fully automatic single-side crimping insertion machines. Additionally, we are equipped with wire extrusion machines and numerous applicators. By implementing automation, we aim to reduce the risk of quality fluctuations associated with manual work and achieve short lead-time production through mechanization. Please feel free to contact us for inquiries ranging from small lots to mass production! 【Manufacturing Equipment】 ■ Fully automatic dual-side insertion machines: 52 units ■ Fully automatic single-side solder insertion machines: 9 units ■ Fully automatic single-side crimping insertion machines: 10 units ■ Automatic crimping machines: 6 units ■ Wire extrusion machines: 2 units ■ Applicators: 540 units *For more details, please refer to the PDF document or feel free to contact us.

Our company specializes in terminal processing of wire harnesses for electrical and electronic equipment, harness assembly processing, and the associated wire manufacturing. We have established a system for integrated production from material procurement to wire manufacturing and wire harness assembly, enabling cost reduction and shorter delivery times. Through automation of manufacturing processes and standardization of wire harnesses, we can provide high-quality products consistently and quickly. 【Our Strengths】 - By in-house manufacturing of wires, we can eliminate waiting times for purchased wires and shorten delivery times. - Since we conduct wire manufacturing and wire harness assembly in-house from material procurement, we achieve cost reduction and stable supply. - By using automatic insertion machines in harness manufacturing, we prevent wiring errors and omissions, providing high-quality products. - If materials are in stock, we can accommodate same-day production. - We are capable of manufacturing small lots with a variety of products and are also skilled in mass production. *For more details, please refer to our materials. Feel free to contact us with any inquiries.

Toho Electric Wire Industry Co., Ltd. is a specialized company focused on the production of wire harnesses for internal use in electrical and electronic devices, including wire manufacturing, terminal processing, and harness assembly processing. Unlike many wire harness processing companies, we manufacture and use our own wires, ensuring a speedy supply of stable wire harness products with consistent quality and delivery times. Our company is a UL/CSA certified factory, not only for wire manufacturing but also as a certified processing factory for wiring harnesses. Additionally, we perform assembly processing using fully automated machines (for both dual-side and single-side connectors), enabling stable production without quality fluctuations. We offer a variety of crimping tools for automated machines compatible with diverse connectors. We can also accommodate the use of wires from other companies upon request. **Our Strengths:** - By procuring materials and manufacturing wires in-house, we achieve cost reduction and stable supply through integrated production of wire harness assembly. - We promote automation in manufacturing processes, providing high-quality products with consistent quality. - We are capable of manufacturing small lots with a wide variety of products, as well as excelling in mass production. *For more details, please refer to the PDF document or feel free to contact us.*

We are publishing explanatory materials that condense the fundamental knowledge of wire harnesses, which can be considered the "nerves and blood vessels" of electronic devices. Based on the experience and insights we have cultivated as a specialized manufacturer since 1961, we have compiled comprehensive information aimed at those involved in product design, development, and procurement. ■ Content and Benefits of the Materials This document explains the basic definitions, including the differences between wires and cables, as well as the characteristics of various applications such as automobiles, medical devices, and industrial robots. It also details the manufacturing processes that influence quality and highlights key points regarding environmental resistance and reliability required under harsh conditions. Additionally, we provide specific evaluation criteria for selecting suppliers that excel in balancing quality, delivery time, and cost. ■ Recommended for: - Those who want to systematically learn about the basic structure of wire harnesses and related standards. - Those who wish to know the selection criteria for optimal wiring components in product design. - Those who want to understand the key points of quality control in the manufacturing process and reduce procurement risks. *For more details, please refer to "Download the Catalog."

Soldering of wire harnesses is a processing method that connects wires and terminals by melting an alloy called "solder" with heat, allowing for metal bonding. Under appropriate conditions, it is easier to stabilize conductivity and is often used in wiring for precision instruments in stationary environments. It can ensure high conductivity and physical strength, making it suitable for wiring in precision devices. On the other hand, the quality of the finish can vary depending on the skill level of the operator, making it a challenging process for quality control. This document explains the basic knowledge of soldering, common defects that may occur, and the benefits of full automation for stabilizing quality, provided by Toho Electric Wire Industry, a manufacturer of wire harnesses. ■ Recommended for: - Those in gaming, consumer, and industrial fields where high reliability is required - Those looking for high-quality soldered harnesses - Those considering reliable harness procurement without troubles *For more details, please refer to "Download the catalog."

A wire harness used in many electronic devices. A wire harness is a component that connects and binds multiple wires with terminals or connectors, organizing and protecting the wiring within the device. Even if purchasing and development personnel have a general understanding of the role of wire harnesses, there may be few who grasp the manufacturing process. This document introduces how Toho Electric Wire Industry specializes in "relatively simple structure harness processing" to manufacture high-quality products in a short delivery time. ■ Recommended for: - Those who want to select appropriate processing outsourcing partners and reduce quality risks. - Those who wish to deepen their understanding of the entire manufacturing process and need decision-making materials for outsourcing. - Those who are looking for short delivery options or quotes for wire harnesses. *For more details, please refer to "Download the Catalog."

Selecting wire harness standards is an important task that affects the quality and safety of products. However, in practice, there are often confusions such as "overlooking the mandatory standards for each destination" and "making incorrect component selections due to the differences between SQ and AWG." To prevent such troubles, it is essential to first organize and understand the basic knowledge of the standards. ■ Content of the document When designing, manufacturing, and selling wire harnesses in Japan, the domestic standards serve as the primary reference. When shipping products to overseas markets, compliance with the internationally established standards in the local area becomes essential. By understanding the mandatory standards for each destination, you can prevent troubles after export and sales suspension due to lack of certification. ■ Major standards included - JIS standards (Japanese Industrial Standards) - Electrical Appliance and Material Safety Law (PSE Law) - JCS standards (Japanese Electric Wire and Cable Makers' Association Standards) - UL standards (Underwriters Laboratories Standards) - CSA standards (Canadian Standards Association Certification Standards) *For more details, please refer to the PDF document or feel free to contact us.