List of Energy and Resources products
- classification:Energy and Resources
1~45 item / All 11606 items
Custom-made transformers ideal for imported equipment from overseas: Data Center Edition
- Information and communication equipment and infrastructure
- Substation equipment
- Data Centres
Stable power for solar power generation and UPS comes from our transformers.
- Solar power generation equipment
- Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
- Solar power generation
You can easily use a nitrogen generator on the table. As long as there is electricity, the supply of nitrogen can continue!
- Automatic Packaging Machine
- Parts and Materials
Contributing to society through the Kaisei Biosystem that supports the circular economy.
- Biomass power generation facilities
High-level quality developed in-house! Compatible with over 70 types of steel, with more than 35,000 proven models. We propose the optimal shape and material according to your application.
- Casting and metal decoration
- Dismantling equipment and parts
- Welfare and medical equipment

Notice of Participation in the Kanto Mechanical Components Technology Exhibition [Leave it to us for precision metal parts!]
Castem Co., Ltd. will be exhibiting at the "Monozukuri World Tokyo Machine Element Technology Exhibition" to be held at Makuhari Messe from July 9 (Wednesday) to July 11 (Friday), 2025! We will showcase our proud casting and metal processing technologies as we celebrate our 55th anniversary this year. Attendees can experience our lost-wax precision castings developed since our founding, presentations on mold-less casting "Digital Cast," and live casting demonstrations, providing a real technical experience. Please also utilize our technical consultation booth where you can compare optimal manufacturing methods. 【Exhibition Overview】 Event Name: "Monozukuri World Tokyo Machine Element Technology Exhibition" Dates: July 9 (Wednesday) to July 11 (Friday), 2025, 10:00 AM to 5:00 PM Venue: Makuhari Messe (2-1 Nakase, Mihama-ku, Chiba City, Chiba Prefecture) Exhibition Booth Number: Hall 3, 14-1 Pre-registration allows for smooth entry. We look forward to seeing you all! ↓You can register for your entry badge from the link below↓ https://www.manufacturing-world.jp/tokyo/ja-jp/register.html?cat=visitor
A solar power business guide summarizing systems, implementation models, and the latest case studies for the large-scale introduction and expansion of the second phase!
- Solar power generation
- Analysis and prediction system
- Media/Products and Technology
Don't miss the key points of policies related to solar power generation, and turn the changes in the business environment surrounding solar power generation into opportunities!
- Solar power generation
- Power and Energy Equipment
Case study of introducing carbon-neutral LP gas: Reduction from 43.3t to 0t.
- Other Smart Grid
A design that is resistant to condensation and dust environments! It can be utilized for surface modification of printed circuit boards and semiconductor wafers.
- Parts and Materials