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  • The 136th Canton Fair,  be there or be square

    The 136th Canton Fair, be there or be square

    The 135th Canton Fair has attracted over 120000 overseas buyers from 212 countries and regions worldwide, an increase of 22.7% compared to the same period last year. In addition to purchasing Chinese goods, many overseas enterprises have also brought many high-quality products, which also shone b...
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  • Twelve Angle flange face bolt

    Twelve Angle flange face bolt

    12 angle flange bolt is a threaded fastener used to connect two flanges, with a hexagonal head of 12 angles, making it easier to operate during installation. This type of bolt has the characteristics of high strength, durability, and reliability, and has been widely used in various engineering pr...
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  • Craftsmanship: The Perfect Integration of Tradition and Modernity

    Craftsmanship: The Perfect Integration of Tradition and Modernity

    Our company DuoJia adheres to market demand orientation and actively develops new products with foresight and practicality. By gaining a deep understanding of industry trends and customer needs, we continuously adjust our product strategy to ensure that our products always stay at the forefront o...
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  • Carriage bolts – forgotten history and art

    Carriage bolts – forgotten history and art

    Carriage bolts are an important industrial component with a Carriage bolts are an important industrial component with a history dating back to ancient times. In ancient Rome, people began to use bolts to secure carriage wheels. With the development of industry, carriage ...
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  • Unleash potential and move forward courageously

    Unleash potential and move forward courageously

    Our company, Duojia, has been deeply involved in the field of foreign trade for many years, always adhering to the business philosophy of "customer first, quality first". Recently, we have successfully reached strategic cooperation agreements with many well-known enterpr...
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  • Exploring new trends in the industry, we cordially invite you to attend the exhibition feast together

    Exploring new trends in the industry, we cordially invite you to attend the exhibition feast together

    The 2024 Southeast Asian Fastener Professional Exhibition, the world's top international exhibition in the fastener industry, bid farewell to the turbulent waves of the past and embark on a new chapter of comprehensive opening...
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  • New Product Introduction – External Hexagonal Drill Tail Screw

    New Product Introduction – External Hexagonal Drill Tail Screw

    一、Product Overview The fastener product introduced in this new product is an external hexagonal drill tail screw. The screw is made of stainless steel as the main material. Flexada's high penetration panel screws ar...
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  • Shining new products set sail for the future

    Shining new products set sail for the future

    Our Hebei Duojia Company always adheres to the spirit of pursuing excellence and innovation, with the aim of "quality first, user first, and reputation first". We continuously expand our technical strength, innovate, and bring stunning new products to the market. The new...
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  • Welcome to Hebei DUOJIA

    Welcome to Hebei DUOJIA

    The Canton Fair is a door that allows global merchants to enter China; The Canton Fair is also a window for overseas buyers to better understand Hebei Duojia. During the Canton Fair, foreign merchants not only enthusiastically participated in the exhibition, but also actively visited the producti...
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  • Zhenhai Customs is accelerating the export of enterprises.

    Zhenhai Customs is accelerating the export of enterprises.

    After the inspection report proves that the goods are qualified, the customs department issues a quality certificate as soon as possible, reducing the relevant process time to the shortest possible time and solving the problem of "fast certification". For export enterpri...
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  • What is the future path for fastener manufacturers to export to foreign trade?

    What is the future path for fastener manufacturers to export to foreign trade?

    Fasteners are a type of mechanical parts widely used for fastening connections. It usually includes twelve types: bolts, bolts, screws, nuts, self tapping screws, wooden screws, washers, retaining rings, pins, rivets, assemblies and connecting pairs, and welding nails. F...
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  • What is the future path for fastener manufacturers to export to foreign trade?

    What is the future path for fastener manufacturers to export to foreign trade?

    Fasteners are a type of mechanical parts widely used for fastening connections. It usually includes twelve types: bolts, bolts, screws, nuts, self tapping screws, wooden screws, washers, retaining rings, pins, rivets, assemblies and connecting pairs, and welding nails. Fasteners are widely used i...
    Read more
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