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  6. Specialized in copper alloys, a non-ferrous metal trading company that can arrange even small quantities!

Specialized in copper alloys, a non-ferrous metal trading company that can arrange even small quantities!

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last updated:May 22, 2026

伸和商事
伸和商事
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We will promptly supply in-stock items such as bronze, nickel silver, and beryllium copper. Thank you for considering new arrangements for the rising prices of drawn copper products!

Suddenly, in the past few years, the price of copper has more than doubled. Additionally, compared to a dozen years ago, the unit price of phosphor bronze, including manufacturer processing costs, has skyrocketed to nearly 2 to 3 times higher. Our company is a primary wholesaler (trading company) that stocks and sells rare non-ferrous metals such as phosphor bronze (especially round bars), beryllium copper (round bars and standard plates), and nickel silver (especially round bars). Phosphor bronze and beryllium copper are typically used in large quantities, while for prototypes or irregular one-off items, only a small amount may be used. Nickel silver has a wide range of applications, including fishing gear, models, musical instruments, and decorative items, making it a material that receives many inquiries from general customers. There are fewer manufacturers of these materials compared to brass, and the available stock in the market is limited. Additionally, lead times can take several months or more. Our company particularly stocks a diverse lineup of bar materials. We operate with the motto of "processing sales," where we cut to the necessary lengths for sale, and "same-day delivery" to specified locations. We want to minimize the risks associated with inventory due to rising copper prices, but we also want to secure materials appropriately. We are engaged in activities that respond to such demands. Our company offers proposals that leverage the strengths of "inventory" and "primary trading company."

    alloyNon-ferrous metalsOther metal materials
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Specialized in copper alloys, a non-ferrous metal trading company that can arrange even small quantities!

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  • Special site - Product/service details - https://pr.mono.ipros.com/shinwashouji/product/

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Copper alloys (C5191/C5212/C5341/C5441/C5099) Beryllium copper (C1720/C1730/50 alloys, etc.) Nickel silver (C7521/C7941) Other drawn copper products, aluminum, precious metals, etc.

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※The stock status varies depending on the quantity, product, and timing. Please inquire each time.

Applications/Examples of results

We handle materials used in various parts and structural components. Cutting sales are available. Please contact us.

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【Cutting processing and local delivery】Phosphor bronze, nickel silver, beryllium copper, etc.

【Cutting processing and local delivery】Phosphor bronze, nickel silver, beryllium copper, etc.

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Shinwa Trading Co., Ltd. - Product Lineup

Shinwa Trading Co., Ltd. - Product Lineup

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伸和商事

伸和商事

Ferrous/Non-ferrous metals

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Our company has been a primary wholesaler specializing in unique non-ferrous metals, such as [phosphor bronze bars, nickel silver bars, and beryllium copper bars], since our founding in 1964. Since our establishment, we have always worked with a spirit of gratitude and challenge under the management philosophy of "coexistence and mutual prosperity." By maintaining a sense of gratitude, our actions and responses change. As a result, we believe we can grow into a company that earns the trust of everyone and society. Moreover, challenges often come with anxiety, but as the saying goes, "it's easier to give birth than to worry," taking that first step often leads to better outcomes than expected. We aim to continue challenging ourselves with a broad perspective and knowledge. While cherishing the core values of gratitude and challenge that are the foundation of Shinwa Shoji Co., Ltd., we will work together as a company to advance in the wholesale business. We look forward to a long-lasting relationship with you. 【Trading Manufacturers】 ■ Fujii Seisakusho Co., Ltd. (Major trading manufacturer) ■ NGK Insulators, Ltd. (Major trading manufacturer) ■ Oki Shindou Kogyo Co., Ltd.

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