China-made high-purity alumina (aluminum oxide)
Purity: High purity of 4N or higher, submicron, and with a sharp particle size distribution of alumina.
* Numerous adoption records for abrasives from Japan, South Korea, Europe, and the United States for heat-resistant separators used in lithium batteries. * For alumina used in lithium batteries in China, we have captured the majority of the market share within China. * We can accommodate requests for high purity of 5N or more, ultra-fine particles, and other specifications. Please also visit our inorganic fine materials division website.
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Applications/Examples of results
* Abrasives * Coating agents for LiB separators * High-strength materials (cutting tools, bearings, dental materials, etc.) * Electronic materials (IC substrates, sensors, etc.) * Optical materials (transparent ceramics, ruby, YAG, etc.) * Others (abrasives, synthetic spinel, catalyst carriers, etc.) and so on
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After the war, when diplomatic relations with China were restored, our company was recognized as the first Japan-China friendship trading company. Since then, based on our achievements and credibility, we have been actively engaged in trade and investment activities in the growing Chinese market across the fields of textiles, chemicals, machinery, and new business development. Additionally, we have established local subsidiaries and offices in various countries beyond China, enabling us to operate globally. Our department focuses on inorganic chemicals and non-ferrous metals, and in addition to transactions with China, we have recently expanded our procurement and trading activities from Russia and South America. We are actively engaged in a wide range of activities to solve our clients' challenges, including procurement negotiations, factory audits, on-site factory guidance, in-house analysis (with our analysis center located in Suzhou, China), international logistics arrangements, import and export customs clearance, domestic logistics and inventory management, triangular trade, investment and financing, technical support, marketing, overseas local sales promotion, and recycling support.