Fine Bone China - With Nikko's exceptional technology, our Fine Bone China features a unique whiteness, which utilizes 50% bone ash to create a strong and luminous dinnerware. Integrated Manufacture - Nikko has the integrated system of production from raw materials to finished products at our factory in Ishikawa, Japan. Precise Quality Standards - Our products are inspected and tested for color, lead and cadmium content, heat and shock resistance, degradation of product and glaze, etc. These thorough quality checks are performed through many people's hands and machinery in order to provide secure and safe products.