We will provide "environmentally friendly products" that meet our customers' needs.
Doinki Co., Ltd. was founded in 1948 in Osaka, focusing on the manufacturing and sales of printing inks, and has a history that spans over half a century. To ensure that everyone can use our products with confidence, we have also begun internal reforms and obtained ISO 9001 certification in 2000. We have established a new "Quality Assurance Department" that specializes in quality control, and we will continue to strive for stable product provision. 【Business Activities】 ■ Manufacturing, sales, and export of printing inks and printing materials ■ Sales of printing peripheral equipment *For more details, please refer to the PDF document or feel free to contact us.
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【Representative Products】 ■ Odorless Ink ■ NU Mcure UV ■ Eco Heart S Libra ■ Eco Heart S NU Dry ■ Eco Heart S Carton Success ■ Eco Heart S Vigorus ■ Eco Heart S CM Ace ■ Eco Heart W Web Vigorus *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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At Dou Inki Co., Ltd., we manufacture, sell, and export printing inks and printing materials, as well as sell printing peripheral equipment. In addition, to ensure that everyone can use our products with confidence, we have initiated internal reforms and obtained ISO 9001 certification in 2000. We have also established a "Quality Assurance Department" that specializes in quality control to provide stable products.