We support not only mass-produced items but also individual parts of machines that exist only in one factory. From prototypes to mass production, we have a system of three factories nationwide.
"Can I request just one coating?" "First, I want to confirm the effectiveness with a prototype." — Yoshida SKT Co., Ltd. offers contract fluororesin coating services starting from one prototype or small lot. We can propose processing tailored to the application and usage environment, even for parts of machines that only exist in one factory, as well as for mass-produced items. We can process everything from fine precision parts to large tanks with a depth of 6 meters at our three factories located in Nagoya, Tokyo, and Yamaguchi. Before adoption, we can provide test pieces tailored to the customer's usage environment and conditions, and we also offer a "Coating Performance Measurement Service" that quantifies the adhesion of the coating with the materials the customer will actually use, allowing for a preliminary evaluation. You can proceed to mass production after confirming the effectiveness with a prototype. Delivery times vary depending on the shape, quantity, and processing details. If you can provide us with information about the drawings or actual items, we can guide you smoothly, so please feel free to consult with us.
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【Frequently Asked Questions (FAQ)】 Q. What is the minimum lot size? A. We can accommodate orders starting from one piece. We can flexibly respond until mass production. Q. What sizes do you support? A. We can process everything from precision parts to tanks with a depth of 6 meters using our own equipment. Q. What is the estimated delivery time? A. It varies depending on the shape, quantity, and processing details. If you are in a hurry, please consult with us first. Q. What is the process for placing an order? A. (1) Inquiry (TEL: 052-524-5211/Web form) → (2) Hearing about the usage environment and issues → (3) Proposal of specifications and estimates → (4) Receipt of base material → (5) Processing (pre-treatment → coating → firing) → (6) Inspection (appearance, film thickness, pinholes, etc.) → (7) Delivery Q. Can I confirm the effects in advance? A. You can use our test piece provision and coating performance measurement services.
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Applications/Examples of results
Functional evaluation of prototypes and development products / Improvement of equipment parts that only have one unit in the factory / Partial coating updates of existing equipment / Test processing before mass production, etc.
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To maximize the performance of manufacturing equipment and machine parts, Yoshida SKT derives the "optimal solution" tailored to our customers from hundreds of surface treatment technologies. - Decreased productivity due to adhesive troubles - Instability in product quality due to friction - Early deterioration of equipment due to corrosion We respond to these challenges in the manufacturing field with our extensive track record and reliable technical expertise. In 1963, we began fluoropolymer processing. In 1968, we signed a licensing agreement with DuPont (now Chemours), supporting manufacturing innovations for over 2,000 customers across various industries, from automotive to medical and aerospace. Furthermore, in 2024, we are focusing on the development of next-generation products, such as PFAS-free coatings, contributing to the advancement of sustainable manufacturing. With a three-base system in Nagoya, Tokyo, and Yamaguchi, we flexibly respond to both mass production and custom orders. Our consistent quality management system ensures that we deliver reliable quality. For solving challenges in the manufacturing field, trust the surface treatment experts at Yoshida SKT.






