Companies matching Aldine treatment (aluminum chromate)

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    Dong Nai

    WAKO VIET NAM CO.,LTD

    For companies considering the manufacturing and sale of products like bolts and nuts with hot-dip galvanizing in Vietnam, please consult with us! Our hot-dip galvanizing process for metal products and screws offers: ✓ Reduced inspection time ✓ No product accumulation ✓ Clear, precise threading ✓ Perfect fit with no issues ✓ Smooth, clean finish

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    Ha Noi

    TORA VIET NAM TECHNOLOGY DEVELOPMENT .,JSC

    TORA VIET NAM TECHNOLOGY DEVELOPMENT.,JSC is a unit operating in the field of mechanical engineering. Our products mainly are concentrated on the types of Molds and Jig. With a team of engineers, skilled workers, trained at the prestigious domestic and abroad universities, synchronous machine systems, manufacturing processes management meets standards of ISO 9001-2015, 5S...

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    Ha Noi

    Duchop Co.,Ltd

    • Additional-axis machining

    2006: Establishment of the Duc Hop Company Limited. Main product: Precision factory. Precision machenical manufacturing. Machines and Auto production lines Manufacturing. Export to Japan, Europe, ... Control the projects (Fabrication and installation). 2017: Establishment of the Dai Quang Company Limited. Main product: Welding factory. Production of components and accessories for the automobile, forklift industry. Rack, working table, working stand, conveyor…. Assembling export components.

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    Ha Noi

    DONG ANH PRECISION MECHANICAL AND INSTRUMENTS JOINT STOCK COMPANY

    The main production and business areas are as follows: 1. Design and manufacture of machines 2. Processing jigs, molds, conveyor systems 3. Provide production line rental service, packaging line upon request

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    Bac Ninh

    ベトナムAsahi Plating株式会社

    ASAHI PLATING VIETNAM JOINT STOCK COMPANY specializes in manufacturing Anodizing, Electroless Plating, Chromate Conversion Coating, Electropolishing,...

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    Bac Ninh

    Hai Au Co., Ltd

    Established in 2010, after 13 years of development, Hai Au Mechanical has affirmed its brand in the field of precision mechanical processing and factory maintenance services. We strive to bring customers the highest quality products.

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    Ha Noi

    SOLVINA SOLUTION AND INDUSTRY COMPANY LIMITED

    • Additional-axis machining
    • NC milling machining

    CNC machining production Mica plastic products Automation

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    Da Nang

    Makitech Vietnam Co., Ltd

    • Carrier machine designing

    Makitech Co., Ltd., a subsidiary of Japan's Makitech Group, operates in the field of manufacturing warehouse equipment, including storage racks, warehouse shelves, Nestainer racks, steel cage carts, conveyor systems, and more.

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    Ha Noi

    CNC TECH CO., LTD

    Our company, established in 2013, specializes in precision machining manufacturing. We are a supporting industry company that processes precision machine parts for companies around the world.

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    Ho Chi Minh

    PALETTE CO.,LTD / ARKTECHNICA Global Business Dep.

    ARKTECHNICA Group is fully equipped with machining centers and offers a wide range of metalworking services including drilling, boring, milling, tapping, and reaming. With the concept of “Aiming to be the Convenience Store of Machining”, we respond to customer needs such as multi-variety production, small-lot orders, and short delivery times with assured quality and speed. Furthermore, with the goals of “Quick delivery response – Never saying No – Leveraging local strengths”, and based on the proven track record cultivated in Japan’s number one manufacturing city, Higashi-Osaka, we are able to support cost reduction for both mass production and single-piece orders, as well as production during long holidays (New Year, Golden Week, Obon).

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About Aldine treatment (aluminum chromate)

Hot-dip galvanizing (small parts: nuts, etc.) is a surface treatment that forms a strong rust-preventive layer on small steel parts by immersing them in a molten zinc bath. It is particularly applied to threaded parts such as nuts and bolts, and due to its excellent corrosion resistance and sacrificial protection, it ensures long-term durability in outdoor and harsh environments. In the galvanizing of small parts, to prevent a decrease in the precision of threaded sections due to excessive zinc adhesion, centrifugal separation (spinning) treatment is generally performed immediately after withdrawal to remove excess zinc. This maintains thread fit while providing high rust prevention performance. It is widely used in fields such as construction, civil engineering, power, and telecommunications.

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