Introduction
Asahi Chemical Co., Ltd.
 We, Asahi Chemical, are firmly determined to supply quality products which can fully satisfy our customers' needs.

Since founded in 1948, our company, as one of Sumitomo Chemical group companies, has been operating its business with emphasis on the following three business fields: (1) metal surface treatment field represented by the product "IBIT", which is used for acid cleaning of steel to prevent corrosion of its surface, (2) heat resistant adhesive and paint field represented by the product "SUMICERAM" ,and (3) inorganic flocculants field represented by the products "aluminum sulfate" and "poly-aluminum chloride", which are indispensable for sizing of paper and water treatment.

The basics of our business is "manufacturing" based on our company's motto "supply better quality products contributing to the development of society". We will maintain frequent communications with our customers and continue to exert efforts to improve quality of our products, develop new products and supply such products to fully satisfy our customers.

Your further support and patronage would be highly appreciated.朝日化学はお客さまにご満足していただける製品を提供します。

当社は1948年(昭和23年)創設後、住友化学グループの一員として、鉄鋼酸洗時の腐食抑制剤‘イビット’など各種の金属表面処理用薬剤、耐熱接着剤・塗料‘スミセラム’および製紙のサイジングや水処理用薬剤として欠かせない‘硫酸ばんど、ポリ塩化アルミニウム’の三つを柱として事業を展開しております。
原点は‘社会に貢献するより良い製品を提供する’ことを社是とした‘ものづくり’です。これからも、お客さまとの対話を重んじ、ご要望をよくお聞きして品質改良、新製品開発に取組み、ご満足いただける製品を提供してまいります。

より一層のご支援、ご鞭撻を賜りますようお願い申し上げます。