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Zero-Spangle Heavy-Gauge Galvanizing Strength Factory | High Zinc Coating 1000g/m²-ShanDong GuanXian GuangDa Composite Material Co., Ltd.

Release time:

2026-03-23

ShanDong GuanXian GuangDa Composite Material Co., Ltd. is a professional galvanized steel manufacturer, focusing on the R&D and production of Zero-Spangle Galvanized Steel. With advanced production equipment, mature technology and sufficient in-stock products, we provide high-quality, customized galvanizing solutions for global customers. We always focus on customer needs, source steel strips of different specifications, models and performance, and produce products that meet various application scenarios.

Factory Overview

Core Equipment & Production Process

1. Pickling & Rolling Area

The first step in production is pickling. We use professional pickling equipment to remove oxide layers and impurities from the surface of steel strips, laying a solid foundation for subsequent rolling and galvanizing. We are equipped with two high-performance rolling mills (1450mm and 1150mm), which can accurately control rolling precision according to the thickness requirements of Heavy-Gauge Galvanized Sheet, ensuring the flatness and uniform thickness of steel strips.

2. Zero-Spangle Galvanizing Line

Our core production equipment is the Zero-Spangle Galvanizing Line, with a total length of 384 meters, including an 186-meter annealing furnace. The equipment runs stably and reliably, realizing continuous and automatic production, which greatly improves production efficiency and product quality. Our Zero-Spangle Galvanized Steel has a flat and smooth surface, no obvious spangles, and stronger corrosion resistance, suitable for scenarios with high surface quality requirements. We also provide High Zinc Coating 1000g/m² customization service to meet higher corrosion resistance needs.

3. Spangle Galvanizing Line (Under Construction)

To further expand our product range, we are building a spangle galvanizing line, which is scheduled to be put into production in June. This line focuses on thin-gauge products, capable of producing spangle galvanized sheets with a thickness of 0.11–0.3mm. It will fill the gap in our thin-gauge galvanized products and better meet the diverse needs of customers, complementing our existing Zero-Spangle Galvanized Steel and Heavy-Gauge Galvanized Sheet products.

4. Unloading, Processing & Packaging Area

After galvanizing, products are transferred to the unloading area, then to the processing and packaging areas by professional forklifts. We provide a variety of processing services, including slitting, leveling and cutting, which can be customized according to customers' specific size requirements. In terms of packaging, we offer simple packaging, neutral packaging and export packaging to adapt to different transportation scenarios and ensure that Zero-Spangle Galvanized Steel and Heavy-Gauge Galvanized Sheet products are not damaged during transportation.

Product Specification Details

Our core product is Zero-Spangle Galvanized Steel, with a wide range of specifications. The specific parameters are as follows: thickness range 0.45–4.75mm, with 2.0–4.75mm Heavy-Gauge Galvanized Sheet as our main product; zinc coating thickness 40–1000g/m², providing High Zinc Coating 1000g/m² customization service; width range 700–1250mm, and special widths can be customized according to customer needs. The product is of high quality, corrosion-resistant and anti-oxidation, suitable for construction, home appliances, machinery manufacturing and other fields.

规格类别｜Specification Category	中文参数｜Chinese Parameters	英文参数｜English Parameters	备注｜Remarks
产品类型｜Product Type	无花镀锌板	Zero-Spangle Galvanized Steel	核心主打产品｜Core Main Product
厚度范围｜Thickness Range	0.45–4.75mm，主推2.0–4.75mm厚板	0.45–4.75mm, main product is 2.0–4.75mm Heavy-Gauge Galvanized Sheet	可定制特殊厚度｜Custom special thickness available
锌层厚度｜Zinc Coating Thickness	40–1000g/m²，支持高锌1000克定制	40–1000g/m², High Zinc Coating 1000g/m² customization available	满足高耐腐蚀需求｜Meet high corrosion resistance requirements
宽度范围｜Width Range	700–1250mm	700–1250mm	可定制特殊宽度｜Custom special width available
产品特性｜Product Features	材质优良、耐腐蚀、抗氧化	High quality, corrosion-resistant, anti-oxidation	适配多场景使用｜Suitable for multiple scenarios
适用领域｜Application Fields	建筑、家电、机械制造等	Construction, home appliances, machinery manufacturing, etc.	应用广泛｜Widely used

Stock & Service Advantages

We have a large warehouse with sufficient in-stock Zero-Spangle Galvanized Steel and Heavy-Gauge Galvanized Sheet, covering different specifications and zinc coating thicknesses (including High Zinc Coating 1000g/m²). We can quickly respond to customer orders and achieve fast delivery. At the same time, we provide one-on-one full-service, from product consultation and specification customization to order follow-up and logistics distribution, providing professional solutions for customers at all stages. Feel free to contact us for any needs.

Contact Us

If you have any questions about our Zero-Spangle Galvanized Steel, Heavy-Gauge Galvanized Sheet, High Zinc Coating 1000g/m² products or factory strength, or have customized needs, please feel free to contact us. ShanDong GuanXian GuangDa Composite Material Co., Ltd. will serve you wholeheartedly and look forward to establishing a long-term and stable cooperative relationship with you!

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