Automotive Parts galvanized steel coil Customizable Width 600-1500mm For

MOQ： 1 Ton
Price： 400-700 USD/Ton
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Payment Terms	L/C,T/T
Supply Ability	20000Tons/Month
Delivery Time	7 - 15 Days
Technology	hot rolled
Length	Coil length as per requirement
Productname	Galvanized Steel Coil
Tensilestrength	410-550 MPa
Spangle Type	Mini, Regular, Big
Thickness Tolerance	+0 & -0.01mm
Edge	Slit Edge, Mill Edge
Yieldstrength	270-550 MPa
Brand Name	ZHONGQIANG
Model Number	0.25*1000
Certification	ISO
Place of Origin	China

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Product Specification


Payment Terms	L/C,T/T	Supply Ability	20000Tons/Month
Delivery Time	7 - 15 Days	Technology	hot rolled
Length	Coil length as per requirement	Productname	Galvanized Steel Coil
Tensilestrength	410-550 MPa	Spangle Type	Mini, Regular, Big
Thickness Tolerance	+0 & -0.01mm	Edge	Slit Edge, Mill Edge
Yieldstrength	270-550 MPa	Brand Name	ZHONGQIANG
Model Number	0.25*1000	Certification	ISO
Place of Origin	China
High Light	Stamping galvanized steel coil ，Customizable galvanized steel coil ，Automotive Parts galvanized coil

Galvanized Steel Coil Slitting Deep Processing: Process, Applications & Value Analysis

1. Slitting Production Process of Galvanized Steel Coil

Galvanized steel coil slitting adopts a high-precision longitudinal shearing process, with the core workflow as follows:

Raw Coil Pretreatment: Uncoil and level the galvanized steel coil to eliminate material stress and ensure substrate flatness.
Longitudinal Shearing: Use a CNC slitting machine to cut the raw coil into narrow-width coils per customer-specified widths (tolerance ±0.1mm), with a slitting speed of 80-120m/min, suitable for galvanized steel coils of 0.2-4.0mm thickness.
Rewinding & Quality Inspection: The slit narrow coils are organized into standard rolls via tension rewinding machines. Simultaneously, inspect slit width, edge burrs (≤0.05mm), and zinc layer integrity to ensure finished products meet process requirements.
Packaging Protection: Adopt rust-proof paper + steel strap bundling for export packaging to avoid zinc layer damage during transportation.

2. Applications of Slit Products

Slit galvanized narrow coils precisely match processing needs across industries:

Construction Sector: Medium-width slit coils (300-800mm) are pressed into floor decks, roof tiles, and light steel keels, serving as enclosure and load-bearing components for steel structure buildings.
Automotive Industry: Narrow-width slit coils (100-300mm) are used for stamping door frames and chassis parts, leveraging the zinc layer’s corrosion resistance to enhance component durability.
Home Appliance Industry: Custom-width slit coils are applied to stamping refrigerator casings and washing machine inner tubs, meeting the standardized size requirements of home appliance products.
Hardware Manufacturing: Ultra-narrow slit coils (50-100mm) are used to make hardware accessories and shelf connectors, adapting to mass production of small-size components.

3. Customization Services & ISO Compliance

Customization Dimensions: Support full-dimensional customization of slit width (50-1500mm), rewinding inner diameter (Φ508/Φ610mm), and surface finish (spangled/smooth). Specifications can be adjusted according to customers’ processing equipment parameters.
Compliance Guarantee: The entire slitting production follows the ISO 9001 quality management system. Finished products come with slitting process reports, material certificates, and zinc layer thickness test reports, consistent with the raw coil in meeting international standards (ASTM/JIS/EN), satisfying compliance audits for global projects.

4. Development Prospects

Driven by trends like construction industrialization, automotive lightweighting, and home appliance upgrading, market demand for galvanized steel coil slitting will continue to grow:

Expanding Customization Demand: The proportion of small-batch, multi-spec slitting orders is rising, driving slitting processes toward "flexibility and high precision".
High-Value-Added Extension: Slitting can be linked to subsequent processing (e.g., stamping, bending) to form an integrated "raw coil - slitting - deep processing" service, increasing product value.
Green Trend: The application of low-zinc-consumption slitting processes and recyclable packaging will further align with global environmental policies and expand high-end market share.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

2010 
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Total Annual:

10000000-20000000
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Employee Number:

100~300 


Ecer Certification：

Active Member 

Shandong Zhongqiang Metal Materials Co., Ltd is a leading company in the metal materials industry, specializing in the sales of a wide range of high-quality metal products. With a strong reputation for excellence and innovation, we have been committed to providing reliable and cost-effective so... Shandong Zhongqiang Metal Materials Co., Ltd is a leading company in the metal materials industry, specializing in the sales of a wide range of high-quality metal products. With a strong reputation for excellence and innovation, we have been committed to providing reliable and cost-effective so...

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Shandong Zhongqiang Metal Materials Co., Ltd.
Dian Zi Zhen S316 Da Lu Yu Ying, Boxing County, Binzhou City, Shandong Province 480 metres south of Xin Road intersection Road West
https://www.colorcoatedaluminumcoils.com/

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