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bolt expand, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.

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  • Energy Vehicle Charging Gun Housing

    Energy Vehicle Charging Gun Housing

    Welcome to learn about the Energy Vehicle Charging Gun Housing produced by Hongyu, a professional brass parts stamping manufacturer. The product material is phosphor bronze C5191, with a thickness of 0.3mm. Supports surface treatments such as silver plating, gold plating, nickel plating or chromium plating. The seams of the stamping parts are tight, without deformation, overlap or gaps. After a drop test from a height of 2 meters in any direction, the components were not damaged.
  • Precision Hardware Stamped Aluminum Plate

    Precision Hardware Stamped Aluminum Plate

    The Precision Hardware Stamped Aluminum Plate produced by professional Hongyu manufacturer is made of aluminum with a thickness of 0.4mm and has excellent sealing performance and stability. It can be used in air conditioning systems.
  • Metal Brand Seal

    Metal Brand Seal

    Hongyu tailor-made Metal Brand Seal for you, mirror-polished, solid brass material, creating a unique seal style. The iconic "Shining" seal head is precisely machined from solid brass billets and coated with an ultra-fine ceramic layer. Welcome to contact us for quotations.
  • Crimp Connectors

    Crimp Connectors

    In China,Xiamen Hongyu Intelligent Technology Co., Ltd. supports the customization of standard/non-standard parts of Crimp Connectors, and has more than 17 years of professional technology in hardware mold design and stamping product production. The minimum processing thickness of Crimp Connectors can reach 0.08mm, with excellent craftsmanship and no burrs.
  • solar mounting system

    solar mounting system

    Xiamen Hongyu Intelligent Technology Co., Ltd. is a Chinese manufacturer and supplier specializing in the research and development and production of photovoltaic mounting structures. It has long provided stable and reliable solar mounting system solutions to the global market. The company continuously improves its product system and production capabilities, focusing on ground-mounted photovoltaics, power plant projects, and various rooftop photovoltaic scenarios, forming a product line of mounting brackets covering multiple application environments.
  • solar panel mounting system

    solar panel mounting system

    Xiamen Hongyu Intelligent Technology Co., Ltd. is a company that mainly manufactures photovoltaic modules and photovoltaic brackets. It mainly produces high-power 550-730 watt photovoltaic modules and photovoltaic brackets. HY is mainly engaged in the design and production of rooftop and ground solar photovoltaic installation solutions. Related products include stainless steel roof hooks, aluminum alloy roof brackets, aluminum alloy solar panel clamps, steel ground screws, etc.
    Product type: solar panel mounting system, solar panel pole mountr
    Processing services: stamping, die casting, bending, welding, punching, cutting
    Material: aluminum alloy, stainless steel
    Service life: 20-25 years
  • Related Blog
  • Reviews

  • HY introduces you to the complete die-casting process (Part 1)

    In die casting, molten metal enters the mold cavity called the "mold" under pressure and naturally solidifies into a metal casting.

  • What is the difference between casting and die casting？

    It can produce parts with complex shapes, especially blanks with complex inner cavities; it has wide adaptability, and all metal materials commonly used in industry can be cast, ranging from a few grams to hundreds of tons; raw materials have wide sources and low prices, such as scrap steel, scrap parts, chips, etc.

  • Application of material steel in stamping process

    Steel is one of the most commonly used materials in precision metal stamping. With its low price and reliable performance, it has become one of the most used materials in the world. It is an indispensable component in the construction industry, manufacturing industry and people's daily life.

  • What is metal stamping?

    Metal stamping involves placing cold metal between dies (some processes also heat the material). The metal material is pressed into the desired shape to create a larger tool or component. Some people in the manufacturing industry may refer to metal stamping as pressing.

  • A method to deal with concave arc surface in stamping process

    In ordinary stamping, when the blank is initially pressed by the punch, it will produce elastic warpage and concave arc surface under the punch. If the gap is moderate and the shearing is carried out in time, the elastic warpage will be basically eliminated. When the gap is too large, the blank is severely bent and stretched at the edge, the shear crack is delayed, and the warpage is not eliminated, leaving it on the stamping part as a concave arc surface.

  • What should I pay attention to when using a shower chair for disabled people?

    Safety is always the most important consideration when using a shower chair for disabled people.

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