H.Diekmann GmbH & Co KG

Boron carbide, also known as Black Diamond (B4C), is one of the hardest materials, used in armor, bulletproof vests, and industries, with a Mohs hardness of 9.3.

Web content lists various ingredients including intermediates, natural extracts, vitamins, creatine, and tri-calcium phosphate, related to supplements or health products.

FPI registered in CA, USA in late 1990s for TDLAS tech R&D and succeeded shortly after成立之初，FPI 在美国加州进行可调激光二极管吸收光谱技术的研发，并在不久后取得了成功。