菱三工業 List of Products and Services

This catalog provides information on products handled by Hishimi Kogyo Co., Ltd. We offer a wide range of products, including "pure copper castings" that require high purity and high conductivity, as well as "bronze products" and "brass and high-strength brass products." The catalog clearly presents the features and components alongside color photographs of the products, making it helpful for product selection. [Contents] ■ Pure Copper Products ■ Chromium Copper Products ■ Aluminum Bronze Products ■ Phosphor Bronze Products ■ Bronze Products *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Ringsan Industrial Co., Ltd. is a comprehensive manufacturer that produces and sells cast and forged products active in various fields. At our headquarters factory, we perform casting and forging of non-ferrous metals (aluminum alloys, copper alloys) and take pride in our production system that quickly responds to needs, utilizing a rich variety of materials and state-of-the-art equipment, combining traditional techniques with the latest technology. Our technology is widely used in cutting-edge fields such as equipment for large-capacity power transformers, vehicle parts, elevator parts, and marine-related components. [Industry Content] ■ Manufacturing and sales of cast and forged products *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Other contract services