Are you looking for the best galvanized steel coil factories in China? With so many options available, it can be overwhelming to make the right choice. In this article, we’ll compare some of the top galvanized steel coil manufacturers in China, highlighting their strengths, products, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Hot Dipped Galvanized Steel Coil

Product Details: Hot Dipped Galvanized Steel Coil is a type of coated steel that has been dipped in a hot bath of molten zinc to provide a protective coating. This process enhances the steel’s corrosion resistance and durability. The coil is made from hot rolled steel which is then passed through a galvanizing process.

Pros:
– Excellent corrosion resistance due to the zinc coa…
– High durability and extended lifespan.
– Suitable for various applications including constr…
– Aesthetic appeal with a bright and smooth surface…

Cons:
– Higher cost compared to uncoated steel products.
– Potential for zinc coating to be damaged during ha…
– May require additional processing steps to achieve…

China Galvanized Steel Coil

Product Details: The galvanized steel coil is made from materials such as SGCC, DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, Q195, and Q235. It is available in various colors including blue, orange, red, and yellow. The coil can be either double-sided or single-sided. Surface treatments include powder coating, hot-dip galvanizing, and electro-galvanizing. The coil ID is either 508mm or 610mm. The thickness ranges from 0.15mm to 1.2mm, and the width ranges from 600mm to 1250mm or more. The delivery time is 5-8 working days, and payment conditions include L/C and T/T. The product is ISO certified and originates from Henan, China.

Pros:
– Diverse material options (SGCC, DX51D+Z, etc.)
– Various color choices (blue, orange, red, yellow)
– Different surface treatments available (powder coa…
– Customizable packaging
– ISO certified
– Quick delivery time (5-8 working days)

Cons:
– Limited tolerance of ±1% in thickness
– Minimum order quantity (MOQ) requirements
– Specific payment conditions (L/C, T/T) may not be…

Hengze Steel: China Steel Coil & Steel Sheet Manufacturer …

Hot Dipped Galvanized Steel Coils, China Hot Dipped …

Steel Coil Manufacturers and Suppliers

China Galvanized Steel Coil Factory & Suppliers – Royal Group

China gi sheet galvanized steel coil

Product Details: Material: SGCC, SGCH, DX51D+Z. Standard: AISI, ASTM, GB, JIS. Certificate: ISO9001, SGS, SAI, BV, etc. Thickness: 0.10mm-0.7mm, Thickness tolerance: ±0.02mm. Width: 600mm-1250mm, Width tolerance: -0/+3mm. Length: 1.8m to 12m. Port: Tianjin / Qingdao. Sample: Free Sample. Service: Pre-shipment Inspection at Spot.

Pros:
– High resistance to corrosion in different environm…
– Widely used in construction, industrial, and agric…
– Excellent atmospheric corrosion resistance of zinc…
– Not easy to rust, long life.
– High temperature oxidation resistance.
– Easy to process.
– Solderability.
– Strong hardness, wear resistance.
– The incision is well protected.
– Prevents rust through cathodic protection.

Cons:
– No significant cons mentioned in the product detai…

SGCC galvanized steel coil with Z275g/m²

Product Details: Product Type: SGCC galvanized steel coil with Z275g/m². Standards: AISI, ASTM, GB, JIS. Grades: SGCC, SGCH, DX51D, Q195, Q235. Thickness: 0.13-2mm. Width: 600-1250mm. Regular Sizes: 750-762mm, 900-914mm, 1000mm, 1200mm, 1219-1250mm. Tolerance: +/-0.02mm. Zinc coating: Z30-600g/㎡. Coil ID: 508/610mm. Coil Weight: 3-8 tons. Techniques: Hot rolled, cold rolled. Package: Seaworthy package. Certifications: ISO 9001-2008, SGS, CE, BV. MOQ: 25 tons. Delivery: 15-20 days. Month Capacity: 12000 tons.

Pros:
– High strength and good rain and corrosion resistan…
– Suitable for continuous rolling, convenient in ins…
– Widely used in construction, automotive, agricultu…
– Provides cathodic protection to the exposed steel,…
– Excellent mechanical properties with various yield…
– High heat reflection ratio, especially in galvalum…

Cons:
– Minimum order quantity is 25 tons per thickness, w…
– Limited to specific applications where corrosion p…

China Galvanized Steel Coil Manufacturers …

Product Details: Galvanized Steel Coil manufacturers at ZZ Steel Group offer a wide range of products, including Z275 Galvanized Steel Coil with big spangle, DX56D Galvanized Steel Sheet in Coil with zero spangle, and various other galvanized steel coils. These products are made from high-quality materials and are available in customized designs. The coils are suitable for various applications, including construction, automobile manufacturing, and other industrial uses. The company ensures timely delivery and exports products worldwide to regions such as Europe, America, Australia, and more.

Pros:
– Wide variety of designs and styles available
– Customized designs with speed and dispatch
– High-quality materials and reliable quality
– Customer-oriented services and competitive prices
– Timely delivery schedules
– Global export to various regions

Cons:
– No specific details on environmental impact or sus…
– No information on warranty or after-sales support
– Dependence on import and export regulations which…

galvanized steel coils, China prepainted steel coils supplier

Product Details: Tianjin Neworld Material Co., Ltd. specializes in various steel products. The main products include galvanized steel coils, prepainted steel coils, roofing sheets, and architectural wire mesh. The company is headquartered in Tianjin city and is known for its focus on the steel industry. Key features of their products include high-quality galvanization and prepainting processes, ensuring durability and aesthetic appeal. The company also emphasizes quality control and provides factory tours to ensure transparency.

Pros:
– High-quality galvanization and prepainting process…
– Variety of products including galvanized steel coi…
– Strong focus on quality control
– Transparency through factory tours

Cons:
– Limited geographical presence, primarily based in…
– No specific details on pricing or delivery times p…

Comparison Table

Company	Product Details	Pros	Cons	Website
Hot Dipped Galvanized Steel Coil	Hot Dipped Galvanized Steel Coil is a type of coated steel that has been dipped in a hot bath of mol…	– Excellent corrosion resistance due to the zinc coa… – High durability and extended lifespan. – S…	– Higher cost compared to uncoated steel products. – Potential for zinc coating to be damaged during…	www.cumic.com
China Galvanized Steel Coil	The galvanized steel coil is made from materials such as SGCC, DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, Q…	– Diverse material options (SGCC, DX51D+Z, etc.) – Various color choices (blue, orange, red, yellow)…	– Limited tolerance of ±1% in thickness – Minimum order quantity (MOQ) requirements – Specific payme…	www.gescosteel.com
Hengze Steel: China Steel Coil & Steel Sheet Manufacturer …				hengze-steel.com
Hot Dipped Galvanized Steel Coils, China Hot Dipped …				www.wxhy.com.cn
Steel Coil Manufacturers and Suppliers				www.tytsteelpipes.com
China Galvanized Steel Coil Factory & Suppliers – Royal Group				www.royalsteelgroup.com
China gi sheet galvanized steel coil	Material: SGCC, SGCH, DX51D+Z. Standard: AISI, ASTM, GB, JIS. Certificate: ISO9001, SGS, SAI, BV, et…	– High resistance to corrosion in different environm… – Widely used in construction, industrial, a…	– No significant cons mentioned in the product detai…	www.luedingsteel.com
SGCC galvanized steel coil with Z275g/m²	Product Type: SGCC galvanized steel coil with Z275g/m². Standards: AISI, ASTM, GB, JIS. Grades: SGCC…	– High strength and good rain and corrosion resistan… – Suitable for continuous rolling, convenien…	– Minimum order quantity is 25 tons per thickness, w… – Limited to specific applications where cor…	www.chinaluckysteel.com
China Galvanized Steel Coil Manufacturers …	Galvanized Steel Coil manufacturers at ZZ Steel Group offer a wide range of products, including Z275…	– Wide variety of designs and styles available – Customized designs with speed and dispatch – High-q…	– No specific details on environmental impact or sus… – No information on warranty or after-sales…	www.zzsteelgroup.com
galvanized steel coils, China prepainted steel coils supplier	Tianjin Neworld Material Co., Ltd. specializes in various steel products. The main products include…	– High-quality galvanization and prepainting process… – Variety of products including galvanized s…	– Limited geographical presence, primarily based in… – No specific details on pricing or delivery…	neworldsteel.ecer.com

Frequently Asked Questions (FAQs)

What are the main products offered by galvanized steel coil factories in China?

Galvanized steel coil factories in China produce a wide range of products to cater to various industries. You can expect to find hot rolled and cold rolled steel coils, galvanized steel coils, galvalume steel coils, prepainted galvanized steel coils, and more. These products are used in construction, automotive, appliances, furniture, and other sectors. Companies like Shandong Sino Steel and Henan Jianhui Steel offer additional services such as cutting, bending, and welding to meet specific customer needs.?

What are the typical specifications of galvanized steel coils produced in China?

When it comes to specifications, Chinese galvanized steel coil factories offer a variety of options. The thickness of these coils usually ranges from 0.10mm to 4.5mm, and the width can be anywhere from 600mm to 1580mm. The zinc coating weight typically varies between 40g/m2 to 275g/m2. You can also choose between normal spangle and zero spangle finishes. These specifications can vary slightly depending on the manufacturer, but they generally adhere to international standards like AISI, ASTM, GB, and JIS.?

How do Chinese galvanized steel coil factories ensure quality?

Chinese galvanized steel coil factories prioritize quality through stringent quality control measures. Many of these factories are ISO 9001 certified, ensuring that their products meet international quality standards. They use advanced technology and equipment, such as double-sided coating and drying treatment, and have strict inspection processes in place. For example, Shandong Sino Steel and Henan Jianhui Steel have robust quality control systems to guarantee the excellence of their products.?

What is the production process for galvanized steel coils in China?

The production process for galvanized steel coils in China involves several key steps. It starts with cleaning and drying the cold rolled steel coils, followed by annealing and then passing them through a kettle containing molten zinc. This hot dip galvanizing process ensures the zinc adheres to the steel surface, providing excellent corrosion resistance. The coils are then cooled, finished, and passivated before being coiled into the final product. This process is highly automated and continuous, ensuring high efficiency and quality.?

Where are the main markets for galvanized steel coils produced in China?

Galvanized steel coils produced in China are exported to a wide range of markets globally. You’ll find these products being shipped to regions such as the Middle East, Africa, Southeast Asia, India, Japan, Europe, America, and Australia. Companies like Lueding Steel and Zhanzhi Steel Group have established strong international networks to supply their high-quality galvanized steel coils to customers worldwide.?