Compliance with the RoHS directive! We are accepting prototypes and mass production of trivalent chromate treatment that does not contain hexavalent chromium.
At Fukada Parkalizing, we accept prototypes and mass production of trivalent chemical treatments that do not contain hexavalent chromium. We can process items up to the size of 2500×900×1500. Trivalent black chemical treatment is divided into appearance-focused and corrosion-resistant types. The appearance type forms a good black film, while the corrosion-resistant type has better corrosion resistance compared to the appearance type, but tends to show stronger interference colors and stains. 【Features】 ■ Supports large and heavy items ■ Can process items up to the size of 2500×900×1500 ■ Trivalent black chemical treatment is divided into appearance-focused and corrosion-resistant types ■ Plating tank dimensions - Corrosion-resistant type: 1500×600×690 (mm) - Large item only: 4000×1300×1500 (mm) *For more details, please refer to the PDF document or feel free to contact us.
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【Processing Dimensions (Excerpt)】 <Trivalent Chemical Treatment> ■ For Small Items - Processing Dimensions (mm): 320×450×500 - Appearance: Yellow - SST (Salt Spray Test): Over 72 hours ■ For Large Items - Processing Dimensions (mm): 2500×900×1500 - Appearance: Blue - SST (Salt Spray Test): 72 hours *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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Our company specializes in various surface treatments aimed at improving functionality, in addition to hot-dip galvanizing and electro-galvanizing for rust prevention. Traditionally, we have focused on hot-dip galvanizing as our main business, but we are now also skilled in plating that imparts functions, such as silver plating and tin plating. Please consult us for any plating needs.