Established in July 2010, Hung Long Trading and Service Joint Stock Company (KONIG) started the business in high-class aluminum doors. With the mission of bring products with the highest quality in aesthetics, functionality and durability, KONIG has built a solid trust with partners and customers in the market.
    With KONIG aluminum doors, each set of doors embodies the aesthetics of design and the authenticity of nature. Produced on modern lines of the Federal Republic of Germany, fully meeting European standards, our door systems have the leading advantages of:
    • Doors are structured by high quality materials, solid, smooth operation, resistant to harsh weather such as continuous hot sun, wind, storm.
    • Using glass box with large vacuum (Up to 27mm) and Profile bar with insulation bridge provide the best sound and heat insulation.
    • Doors can be bent and shaped in many different architectural styles.
    • Using high technique coating method to increase the product’s lifespan, further resulting an aesthetic of the project.
    • With accessories made from Si Aubi, Hoppe (Germany), KONIG has designed and manufactured the door system easily operated and highly synchronous.
    • Doors are able to can integrate with the glass curtain wall systems and the insect screen doors.
    • Using natural wood cladding for example: Mun, Teak…
    In particular, KONIG officially became the exclusive import and distribution agent of HARVIA in Vietnam, a world famous brand in providing sauna equipment from Finland with more than 60 years of history.
    Presented in more than 80 countries around the world and recognized as a high-class sauna line, with modern design along with advanced sauna technology and high safety, HARVIA definitely deliver the extraordinary and professionalism to the projects.
    Products are equipped with leading technological features such as:
    • Smartphone access control system, one touch wireless
    • High durability with top Finnish standards
    • Exquisite styling in every detail
    As a companion of the door, it is the birth reason of curtain system – our next product and service. We aim bringing to your space the leading aesthetic solution with a variety of distinctive products, including:
    • Superior pine curtains and many kinds of curtain fabrics with various designs from modern to classic or neoclassical.
    • Meticulously hand-embroidered curtains with unique and distinctive features.
    • Many types of blinds with different materials.
    • Curtains are equipped with integrated motors, modern control devices for smart homes through infrared signal generators or smartphones.
    KONIG is the company pioneer in innovating an upper-class ecosystem. With the desire in bringing to the market international standards products and services, further completely experiences of modern lifestyles, KONIG put all efforts in every product, therefore receives the recognization of pioneering and leading role from the market.
    KONIG‘s strategy: “Good in Quality – Perfect in Service – Satisfied from Customers“.
    Your satisfaction is our reputation!
    Catalogue KONIG InteriorCatalogue KONIG Door & WindowCatalogue KONIG Sauna & Steam

    Vision and Mission

    With a knowledge and thorough understanding of materials, with a passion and desire to contribute to creating high-class products domestically and internationally, we see our creative designing career as a life-time mission, give you and your project a hand to get absolute satisfaction. Our goal is to become an all-in-one solution provider for your projects, […]

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    Staff of Company

    Our staff have enthusiasm and dedication in their works meeting the perfection from details to overall. KONIG has a team of experienced experts and also a number of young, creative and breakthrough thinking talents.

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    For customers

    About our partners – customers, KONIG is committed to the highest durability, aesthetics, and utility in every product. We always work honestly for the benefit of our customers, providing the best quality products and services with high professionalism. Always ready to cooperate with customers and partners on the principle of fairness, honesty and mutual benefits.

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