China screw Manufacturers, Suppliers, Factory

Xiamen Hongyu Intelligent Technology Co., Ltd., with many years of export experience, our products are sold well in Europe, the United States, the Middle East and Southeast Asia. The expansion bolts manufactured by HY fully comply with international standards and are well received by domestic and foreign customers. HY's products cover automotive fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household appliance fasteners and chemical fasteners. The product standards include DIN, ISO, GB and ASME/ANSI. HY's products serve all over the world. We hope to continue to strengthen cooperation and grow together.
Stainless steel: SS201, SS303, SS304, SS316, SS316L, SS904L, SS31803
Surface treatment: zinc (yellow, white, blue, black), hot dip galvanizing (HDG), black, Geomet, Dacroment, anodizing, nickel plating, zinc nickel plating
Size: M5-M42
Processing technology: stamping cold heading

HY's stainless steel lid is a high-quality product made of high-quality 304 stainless steel. With its excellent strength and durability, it is ideal for sealing a variety of jars or bottles. HY's advanced stamping process ensures that the lid is seamless, well-formed and void-free, making it extremely corrosion-resistant. This production design makes it a versatile product that can be used in a wide range of applications from kitchen utensils to industrial containers.

The Precision Metal Aluminum Casting Housing is carefully crafted with state-of-the-art technology to ensure precision and excellence. We take pride in our manufacturing process, which is overseen by experienced and skilled professionals who ensure that our products meet and exceed industry standards.

Xiamen Hongyu Intelligent Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales and service of solar photovoltaic support systems in the new energy industry. These products have been sold to more than 100 countries and regions including the United States, the European Union, Australia, the Middle East, South Africa, Japan and Southeast Asia, and have been recognized by customers at home and abroad. HY can produce according to national technical standards according to customer needs. All performance indicators meet national standards and can provide complete qualification certification documents. Providing customers with high-quality, cost-effective products and excellent after-sales service is our mission and commitment to customers.
Product type: solar mounting system, ground mount solar
Processing services: stamping, die-casting, bending, welding, punching, cutting
Thickness: 0.5-3.0mm or customer requirements
Length: 1m-12m or customer requirements

Xiamen Hongyu Intelligent Technology Co., Ltd. has been committed to the development of low-voltage components, lighting components, automation components, medical equipment components, communication components and precision equipment components. We have been committed to stamping and assembly production for many years. We have accumulated rich experience in the field of auto battery tray. Our products are widely used in various high-power battery packs, electric vehicle battery packs, solar street lights, military battery packs, etc., which can meet the needs of most customers. The battery trays produced by HY have different shapes and standards. We can provide customized technical services for various application scenarios according to customer needs.
Process: aluminum stamping, aluminum extrusion, precision machining, welding assembly
Surface treatment: spraying, black, galvanizing
Application scenarios: automobiles, electric vehicles, ships, etc.

Customized Metal Brand Seal, mirror polished, solid brass HY designs a unique seal taste for you. The iconic "shiny" head is machined from a solid brass blank and coated with an ultra-fine ceramic layer.