Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.
1～6 item / All 6 items
Design coloring technology for hard coatings using ion plating (PVD) developed from eyeglass frames.
Our company has been engaged in ion plating (PVD) for design coloring in gold, brown, gray, and other colors on eyeglass frames for over 30 years in Sabae City, Fukui Prefecture, where more than 95% of Japan's eyeglass frames are produced.
From micro screws to pressed products! Surface treatment technology that colors stainless steel by oxidation.
"Drug Color" is an oxidation coloring technology that can color various stainless steel products, from micro screws to processed parts, in a black bronze color. We offer a wide range of products, including "SS Black," an alkaline black dye used for blackening stainless steel and high alloy steel, which are typically difficult to dye black, as well as "SS Bronze," which is resistant to wear and impact, and "SP Black," among others. 【Product Lineup】 ■ SS Black ■ SS Bronze ■ SS Light Bronze ■ SP Black ■ SP Bronze *For more details, please refer to the PDF document or feel free to contact us.
60,000 mu cultivation base × international certification. Natural anthocyanin pigment derived from red radish with safety, stability, and high coloring power. For beverages, confectionery, and dairy products.
This product, "Red Radish Color," is a natural anthocyanin-based colorant extracted from red radish (Raphanus sativus var. sativus). As a plant-derived food-compatible colorant, it achieves stable coloration ranging from vibrant red to deep crimson. It is highly water-soluble and suitable for a wide range of food applications, including acidic beverages, confections, and dairy products. We own a self-cultivation base equivalent to approximately 60,000 mu, where we strictly adhere to pesticide-free practices, contamination management, and variety selection. This enables us to stably supply high-quality red radish from the raw material stage. Our manufacturing complies with international standards and has obtained various certifications, including ISO9001, FSSC22000, FDA registered factory, organic certification, HALAL, and Kosher. Our quality management system has a proven track record in OEM/ODM projects for beverage manufacturers, confectionery manufacturers, and dairy manufacturers both domestically and internationally. This product is available in both powder and liquid forms, and due to its excellent water solubility, it can provide stable coloring in acidic beverages and dairy products. It is also ideal as a substitute for artificial colorants and for the development of clean label and organic products.
60,000 mu cultivation base × international certification. Safe, stable, and high color development natural pigment derived from red yeast rice. Widely applicable to beverages, confections, dairy products, and processed foods.
This product, "Monascus Red Color," is a natural red coloring agent extracted from the red yeast fungus (Monascus purpureus). As a plant-based and microbe-derived food-compatible colorant, it achieves stable coloration ranging from vibrant red to orange. It is available in both powder and liquid forms, is highly water-soluble, and is suitable for a wide range of food applications, including beverages, confections, dairy products, and fermented foods. We own and operate our own cultivation bases and contract farming areas equivalent to approximately 60,000 mu, ensuring no pesticide use, contamination management, and strict quality selection. This allows us to provide high-quality red yeast consistently from the raw material stage. Our manufacturing complies with international standards, having obtained various certifications including ISO9001, FSSC22000, FDA registration, organic certification, HALAL, and Kosher. Our quality management system is widely adopted in OEM/ODM projects by domestic and international beverage manufacturers, confectionery makers, and dairy producers. As a naturally derived colorant, Monascus Red Color is also an ideal alternative to synthetic colorants. Additionally, it can be utilized in the development of clean label and organic products, combining color stability with safety.
High-precision color matching is possible! It can significantly shorten the plastic color matching schedule.
At Okay Kasei, we have established a "Design Room" to listen to various requests such as "I'm unsure about color selection, I want to check the texture, I want to see other variations," and to respond as much as possible. By utilizing the Design Room, we can significantly shorten the plastic color matching schedule, which traditionally took several days, and also achieve high-precision color matching. Additionally, we can provide color samples on the same day if only color samples are requested. 【Features】 ■ Search for colors from a library of tens of thousands of colors ■ Create and present color samples (color samples only can be provided on the same day) ■ Significantly shorten the plastic color matching schedule ■ Enable high-precision color matching *For more details, please refer to the PDF materials or feel free to contact us.
Shortening development time, reducing costs, and stabilizing quality! Since it is a resin, coloring is relatively easy!
At Tada Plastic Industry, we create molds using precise design and machining techniques. Since it is a resin, coloring is relatively easy, leading to cost reduction. We conduct flow analysis to satisfy the requirements for warping and flatness, and to estimate weld positions, shrinkage, and voids. Additionally, in engineering plastic molding, it is necessary to maintain a higher mold temperature compared to general-purpose resins. Therefore, we use pressurized hot water temperature control (150°C) instead of adopting heater specifications to keep the mold temperature uniform. **Benefits of Metal Replacement (Resinization)** - Weight reduction - Cost reduction - Increased design flexibility - CO2 reduction *For more details, please refer to the PDF document or feel free to contact us.*
