【Information】What is the reason for the surge in copper prices?

A copper processing expert explains! The increase in copper demand due to decarbonization and the impact of fluctuations in the dollar index.

last updated Feb 18, 2026

[Information] What is copper bullion? Insights from a veteran with 50 years in the materials industry!

A copper processing expert explains! The basic material for products guaranteed to have a purity of 99.96%.

last updated Feb 18, 2026

The meaning of "P" in Copper C1100P.

A professional in copper processing explains! Introducing pure copper, which has high conductivity, excellent ductility, and outstanding corrosion resistance.

last updated Feb 18, 2026

I will teach you the basics of lathe work as taught by a skilled craftsman!

What are the important fundamentals that a craftsman with 25 years of lathe machining experience talks about?

last updated Feb 18, 2026

Ishigaki Shoten Co., Ltd. Business Introduction

Leave non-ferrous metals such as copper, brass, and aluminum to us!

last updated Feb 18, 2026

We specialize in processing copper busbars ranging from 3mm to 20mm!

Integrated production from material procurement to processing, plating, and delivery!

last updated Feb 18, 2026

Copper busbar for transformers

Possible installation even in limited spaces with the bending processing of skilled craftsmanship!

last updated Feb 18, 2026

[Equipment] Machining Center

We offer a variety of products with short delivery times and high quality! Introducing our machining centers!

last updated Feb 18, 2026