Nemesacél-passziválás  Gyártók, Kereskedők, Beszállítók

Founded: 2014 as a subsidiary of Kék és Társai Kft.
Location: 3950 Sárospatak, Dorkói út 1.
Ownership: 100% Hungarian, family‑owned business
Certifications: ISO 9001 and ISO 14001 since 1999, demonstrating commitment to quality and environmental standards
Clients: Automotive and technical sectors, including brands like Nissan, Mercedes‑Benz, Continental, Bosch
Core Services
Kék Kémiai specializes in advanced surface treatment and metal coating. Its main offerings include:
1. Galvanization (Zinc Coating)
Offers hot-dip galvanizing (thick corrosion-resistant layers), electrolytic galvanizing (thin, precise layers), and special zinc alloys
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Extends component lifespan by 30–50 years under harsh conditions .
2. Cathodic Dip Coating (KTL)
Electrochemical painting for even, durable coatings, ideal for automotive and machinery parts .
Offers high resistance to corrosion, chemicals, and mechanical wear; coating lasts 15–20 years .
3. Phosphating
Zinc phosphate pretreatment enhances adhesion and increases corrosion protection, commonly used before painting coatings.
4. Powder Coating
Applies dry powder electrostatically for decorative and protective finishes, cured in ovens.
5. Special Coatings
Tailored solutions like zinc-nickel alloy coatings providing enhanced durability, abrasion resistance, or aesthetic finishes.
6. Abrasive/Shot Blasting
Surface cleaning and preparation via abrasive blasting to remove rust, scale, or old coatings, ensuring better adherence of subsequent treatments.
7. Zinc‑Nickel Coating
Offers advanced corrosion resistance, often used in automotive and aerospace applications.
8. Aluminum Passivation
Chemical treatment that enhances the natural oxide layer on aluminum, boosting corrosion resistance and paint adhesion.
Why Choose Kék Kémiai?
Decades of experience in the surface treatment sector; more than 25 years of ISO‑certified operations
Nationwide service from its base in Sárospatak
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State-of-the-art technology ensuring consistent, high-quality coatings across millions of treated components
Fast turnaround times (24–72 hours for KTL; time varies by treatment type)
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Competitive pricing with a strong emphasis on environmental compliance
Sectors Served
Automotive industry – chassis, body parts, brackets
Machinery & equipment – industrial and agricultural machinery
Construction & infrastructure – steel structures, fasteners, railings
Other applications – household, garden tools, metal furniture
Summary
Kék Kémiai Fémfelület-kezelő Kft. is a leading Hungarian surface-treatment specialist, offering a full suite of industrial metal coating services—including galvanization, KTL, phosphating, powder coating, zinc-nickel, aluminum passivation, and blasting. With decades of ISO-certified expertise, advanced technology, national reach, and proven quality for automotive and industrial clients, they are a trusted partner for durable, corrosion-resistant metal finishing.