Dx52d Z100 GI Steel Coil 1.5mm 1.6mm Carbon Steel Coils Metal Construction Material

Hot dipped galvanized coil is a process of coating steel with a thin layer of zinc, which serves as a barrier between the steel and the elements. The steel is dipped into a molten bath of zinc, which creates a metallurgical reaction that forms an alloy coating.

• Zero Spangle: smooth and uniform, without visible zinc crystallization patterns.
• Electro-galvanize: smooth, bright, and uniform, with a fine metallic luster and no visible spangle.
• Regular Spangle: distinct, visible zinc crystal patterns with a textured metallic appearance.

• We have implemented standardized processes to enhance work efficiency, reduce confusion, minimize errors, and boost overall productivity.
• A comfortable and well-lit work environment fosters positive work attitude, healthy interpersonal relationships, and sustained team growth.
• We sincerely look forward to cooperation with you.

• Company philosophy: "Making friends sincerely and developing with reputation" - The quality decides the market, and the attitude decides the development.
• 40 professionals and technical personnel, 60 domestic and international trade personnel.
• 2 industry-leading GL production lines, 5 PPGI production lines, 1 pattern PPGI production line, 2 GL production line.
• We follow strict quality control and aim for perfection in every process to supply the best quality product.

Our company introduced testing equipment for product testing, raw materials, semi-finished products, and finished products.

• Mechanical Properties Testing: Room-temperature and high-temperature mechanical tests, Brinell hardness, HRC hardness, Vickers hardness, micro-hardness, expansion, cupping, bending, compression.
• Metallurgical & Corrosion Analysis: Macrostructure analysis, fracture detection, conductivity/resistance, density, grain size, hydrogen embrittlement, residual stress, dezincification corrosion, salt spray, annealing.
• Dimensional & Surface Measurement: Thickness, Width, Surface roughness, burr angle, radius etc.

• We use cushioning materials between the coil and wall, and tighten everything with specialized lashing straps.
• We place non-slip wooden blocks under each coil to prevent any movement during shipping.
• Waterproof packaging with desiccants in the container protects the cargo from moisture.