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An article on anhydrous hydrofluoric acid and PFAS alternatives has been published in the Chemical Industry Daily.
An article advertisement regarding the hydrogen fluoride and PFAS alternatives handled by our company was published in the Chemical Industry Daily on July 1, 2025. Our company offers anhydrous hydrogen fluoride and its derivatives, which are raw materials for fluorinated compounds. One of our features is that, as a trading company, we have inventory capabilities within Japan, which significantly shortens lead times and ensures supply stability. Additionally, as major manufacturers are withdrawing from PFAS, the demand for HFE (hydrofluoroether) is increasing. We have prepared over 30 types of PFAS alternatives. We support a wide range of fields, including semiconductor applications and refrigerants. Please feel free to contact us.
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An article about Korean-made nano diamonds and polycrystalline diamonds has been published in the Chemical Industry Daily.
An article about nano-diamonds and polycrystalline diamonds from SW Chemicals in South Korea, which we represent as the general agent, was published in the Chemical Industry Daily on June 27, 2025. SW Chemicals has established a method for the stable mass production of nano-diamonds and polycrystalline diamonds using the detonation method, which synthesizes them through explosive reactions, boasting an annual production capacity of 8 tons. A new production facility has been established at their factory in South Korea, doubling their production capacity. They aim to expand their current production capacity from 8 tons per year to 30 tons per year by 2030. Nano-diamonds are being utilized in various applications as a next-generation new material with excellent physicochemical properties, including electronics, semiconductors, abrasives, biomedicine, and coatings. Please feel free to contact us. Also, please check our Inorganic Fine Chemicals Division website.
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An article about Korean-made nano diamonds and polycrystalline diamonds has been published in the Electronic Device Industry Newspaper.
An article about nano diamonds and polycrystalline diamonds from SW Chemicals, which we represent as the general agent, was published in the Electronic Device Industry News on June 19, 2025. SW Chemicals has established a method for the stable mass production of nano diamonds and polycrystalline diamonds using the detonation method, which synthesizes them through explosive reactions, boasting an annual production capacity of 8 tons. Additionally, the particle size distribution is sharp, approximately 2 to 10 nm, and they are utilized as abrasives and lubricants, as well as in semiconductor applications as polishing slurries for wafers. Please feel free to contact us. Also, please visit our Inorganic Fine Chemicals Division website.
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An article about synthetic diamonds has been published in MIRU.
An article advertisement regarding synthetic diamonds for Japan, produced by SW Chemicals in South Korea, for which our company serves as the general agent in Japan, was published in the electronic device "MIRU" on June 23, 2025. SW Chemicals is a company that has succeeded in the mass production of nano-diamonds and polycrystalline diamonds. Considering the recent international situation, the supply of synthetic diamonds produced overseas, which has been responsible for production until now, has become unstable in the medium to long term. Meanwhile, SW Chemicals is focusing on producing high-quality products and differentiating in terms of quality to ensure stable supply. Diamonds, as next-generation new materials with excellent physicochemical properties, are utilized in various applications, including electronics, semiconductors, abrasives, biopharmaceuticals, and coatings. Our company also handles synthetic diamonds as well as nano-diamonds. Please feel free to contact us.
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An article about ionic liquids has been published in the Chemical Industry Daily.
An article about a new method for electrolytic aluminum using ionic liquids from Zhejiang Landor Energy Technology Development Co., Ltd., which we represent as an agency, was published in the Chemical Industry Daily on June 17, 2025. The conventional method for electrolytic aluminum requires an electrolytic temperature of over 900°C, resulting in a high environmental burden. However, by using ionic liquids, it has become possible to reduce the electrolytic temperature to below 100°C. Additionally, since petroleum coke is not used, significant reductions in CO2 emissions during the electrolytic aluminum production process can be achieved. Our company also has many other substances and applications that have already been put into practical use. Please feel free to contact us. Also, please check our Inorganic Fine Chemicals Division website.
About蝶理
無機ファイン部
We will assist you in procurement from overseas and sales to overseas by leveraging our network of overseas subsidiaries and offices.
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.