正和 Product Lineup

Seiwa Co., Ltd. provides a one-stop solution for various needs, from material procurement to milling, high-spec machining center processing, hardening, polishing, accurate measurement using three-dimensional measuring instruments, and surface treatment. We can cut invisible costs such as drawing creation, multiple estimates from different companies, and product circulation, allowing for relaxed delivery management. Additionally, we can procure a wide variety of materials from diverse suppliers. Please consider using our plates during times when you need to respond to short product delivery times and minimize excess inventory. 【Features】 ■ One-stop solution for various needs ■ Relaxed delivery management possible ■ Ability to procure a wide variety of materials from diverse suppliers ■ Response to short product delivery times *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Various manifolds, sensor mounting rails, brackets, floating blocks, and more. We respond to all needs in a one-stop manner, from material procurement to milling, high-spec machining center processing, heat treatment, polishing, accurate measurement using three-dimensional measuring instruments, and surface treatment. We can cut invisible costs such as drawing creation, multiple company quotations, and product circulation, allowing for more flexible delivery management. For more details, please contact us or refer to our catalog.

• Other metal materials
• Processing Contract

We respond to your needs for M1.0 screws and connectors used in calipers, from single items to mass production. We provide a one-stop solution for all your needs, including material procurement, milling, high-spec machining center processing, heat treatment, polishing, accurate measurement using three-dimensional measuring instruments, and surface treatment. By cutting invisible costs such as drawing creation, estimates from multiple companies, and product circulation, we enable more relaxed delivery management. For more details, please contact us or refer to our catalog.

• Other metal materials
• Processing Contract

Slide guide plates, spring guide units, and more. We respond to all needs with a one-stop service, from material procurement to milling, high-spec machining center processing, heat treatment, polishing, accurate measurement using three-dimensional measuring instruments, and surface treatment. We can cut invisible costs such as drawing preparation, multiple estimates from different companies, and product circulation, allowing for more flexible delivery management. For more details, please contact us or refer to our catalog.

• Other metal materials
• Press Dies

Guide rails, nested stops, locking blocks, pull links, gas release units, and more. From material procurement to milling, high-spec machining center processing, heat treatment, polishing, and accurate measurement using three-dimensional measuring instruments, we respond to all needs in a one-stop manner. We can cut invisible costs such as drawing production, estimates from multiple companies, and product circulation, allowing for more flexible delivery management. For more details, please contact us or refer to our catalog.

• Other metal materials
• Plastic Mould

We offer a wide range of materials including special steel, ordinary steel, aluminum, stainless steel, and cold-rolled steel, with ultra-short delivery times (orders for 6F products placed by 3 PM will be shipped the same day). We can provide thickness, width, and length in increments of 10 microns. From material procurement to milling, high-spec machining center processing, heat treatment, polishing, accurate measurement using three-dimensional measuring instruments, and surface treatment, we respond to all needs in a one-stop manner. We can cut invisible costs such as drawing creation, multiple quotations from different companies, and product circulation, allowing for more relaxed delivery management. For more details, please contact us or refer to our catalog.

• Other metal materials