“Materials are only impactful when they perform inside the process; we help ensure they do.”

At The Chemical Brothers Group (TCBG), we understand that supplying high-purity materials is only one part of the requirement. The true value lies in ensuring those materials meet the process, purity, qualification, and performance expectations of each manufacturing ecosystem.

With our internal team and industry advisors, we support customers in semiconductor, lithium-ion battery, defense-aerospace, advanced materials, and critical research domains; helping them select the right grade, validate specifications, and integrate materials into production.

What We Support

✔ Material Selection Support
We assist customers in choosing the right grade based on:

• Purity level (Electronic / Battery / Research grade)
• Moisture content, trace metal limits, and impurities
• Packaging format (HDPE drum, UN drums, aseptic, vacuum sealed, etc.)
• Shelf life, storage, and handling requirements

✔ POR & Qualification Support
For fabs, gigafactories, and defense-grade applications, we support:

• COA / SDS / Spec matching
• Sample submission coordination
• Stability studies (batch-to-batch comparison)
• ICP-MS / ICP-OES trace metal analysis reports

✔ Application Engineering Guidance
(Non-process IP, only material-related recommendations)

• Semiconductor wet chemistry compatibility
• Battery-grade lithium salt integration in cathode/anode processes
• Surface treatment & electronics material compatibility
• Defense-grade optical & radiation-grade halides advisory

✔ Supply Chain Engineering
We help reduce material risk through:

• Multi-region sourcing options
• Long-term forecasting and allocation planning
• Vendor qualification support
• Packaging customization

Our Expertise Team

TCBG works with Industry veterans from semiconductor and Li-ion cell manufacturing, Chemical and process engineers, and QA/QC specialists trained in international standards.

Our Global sourcing partners span across Japan, Korea, Europe, Taiwan & USA. This allows us to not only supply materials; but help customers make decisions with confidence.