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Processing service

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last updated:Jan 20, 2026

渡部精工
渡部精工
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We aim for low cost and high quality to meet our customers' needs!

We accept processing of brass products and SUS products, among others. Our skilled craftsmen utilize advanced technology and high-level equipment to manufacture products. We respond flexibly to customer demands while pursuing quality and efficiency. Additionally, a specialized quality control team carefully inspects the products and conducts the final approval. Once the products have been thoroughly inspected, they are delivered to customers quickly and safely. 【Product Introduction】 ■ Brass Products ■ SUS Products ■ Aluminum Products ■ SS and S45C Products *For more details, please download the PDF or feel free to contact us.

    Other machine elements
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Processing service

スクリーンショット 2025-09-01 164315.png
スクリーンショット 2025-09-01 164315.png
  • Related Link - https://www.watabe-seikou.jp/

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Watanabe Seiko Co., Ltd. Business Introduction

Watanabe Seiko Co., Ltd. Business Introduction

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渡部精工

渡部精工

Manufacturing and processing contract

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Watanabe Seiko Co., Ltd. is a company that has been engaged in manufacturing in Katsushika for many years. Our skilled craftsmen utilize advanced technology and high-level equipment to produce products. We respond flexibly to customer demands while pursuing quality and efficiency. During inspection, we confirm that the products meet specifications and satisfy high-quality standards. A specialized quality control team carefully inspects the products and gives final approval.

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