Zhongji Metal
Diverse Product Range · Reliable Quality · Tailored Solutions
Covering various types of steel products such as steel pipes, steel plates, steel coils, steel bars, and structural steel
meeting the diverse needs of different industries.
Product Description
Technical & Material Properties
Base Steel: DX51D, SGCC.
Coating Weight: Z40–Z275 g/m².
Width: 10–600 mm;
Thickness: 0.2–3.0 mm.
Surface: Regular/minimized spangle, passivated/oiled.
Applications & Advantages
Applications: Cable trays, guardrails, roofing accessories, electrical enclosures.
Advantages:
Strong anti-corrosion performance in narrow-width form
Ready for fabrication without further coating
Good forming and welding properties
Example: Z180 galvanized strip used in highway guardrail connectors for > 15 years service life.
Manufacturing Process & Standards
Process:
Steel strip slitting from galvanized coil
Edge conditioning if required
Coiling and packing
Standards: ASTM A653, EN 10346.
Inspection: Coating weight, bend test, dimensional tolerance.
Packaging: Steel strapped, edge protected, moisture-proof wrapped.
Product Real Shot

Packaging and Shipping

FAQ
Q1: What product information must I provide before making a purchase?
A: Please provide the material, size, surface treatment requirements, and the quantities you need.
Q2: What about product pricing information?
A: Prices may vary due to fluctuations in raw material costs.
Q3: Is it possible to send samples?
A: Yes, we offer free samples with express shipping worldwide.
Q4: Do you offer a service for customized products?
A: Yes, we can supply according to your specific requirements.
Q5: Can I visit you in person?
A: Customers from all over the world are welcome to meet with us.
Q6: Can you assist me in importing steel products for the first time?
A: Yes, we can provide support through our experienced shipping agents.
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Reliable Quality – All products are made with premium raw materials, advanced equipment, and strict quality inspections before delivery.
Compliance Guarantee – Specifications strictly follow technical agreements, ensuring products are free from defects in design, materials, and workmanship.
After-sales Service – Dedicated teams provide timely response, technical consultation, and long-term support.
Global Commitment – We serve clients in over 50 countries with consistent quality and reliable service.

First class quality service and professional after-sales team.
*We respect your confidentiality and all information are protected.