Hot-Dip Galvanized Steel Strip Coil Z30 G120 Coating 0.5t-25t Roll Weight 7-15 Day Custom Cycle

Hot-dip galvanized steel strip coils featuring Z30 coating and G120 galvanization standards, available in roll weights from 0.5 to 25 tons with custom production cycles of 7-15 days.

Zhengde Galvanizing utilizes advanced surface treatment technology that applies a protective zinc coating to metal surfaces for enhanced corrosion resistance and aesthetic appeal. The primary method employed is hot-dip galvanizing.

Production process includes: raw sheet preparation → pre-plating treatment → hot-dip galvanizing → post-plating treatment → finished product inspection.

• Microwave ovens, home appliance side panels: Smooth small spangle or zero spangle galvanized steel
• Appliance door panels: Zero-spangle hot-dip galvanized steel strip

• Building exterior decoration: Smooth small spangle or zero spangle galvanized steel

Defect-free requirements include: no rust, corrosion, perforation, delamination, severe head-up lines, impact damage, fold marks, serious edge burrs, large waves, intensive periodic concave and convex points, obvious zinc slag, zinc spot, galvanized line, or zinc layer falling off.

Available as hot-rolled galvanized coils and cold-rolled hot-dip galvanized coils for construction, home appliances, automobiles, containers, transportation and household industries. Particularly suitable for steel structure construction, automobile manufacturing, and steel silo manufacturing.

• Strong corrosion resistance
• Excellent surface quality
• Ideal for deep processing
• Economical and practical

Factory direct sales with complete models and ample stock. Professional management of automotive steel, galvanized coil, and hot-dip coil products.

Produced with hot-rolled strip steel substrate through pickling, cold rolling, heating reduction, and galvanizing processes. Meets international leading standards for construction, automotive, railway locomotive manufacturing, warehouse board manufacturing, and highway guardrails.

Custom processing available: slitting (5mm-1500mm width), cutting small plates, and door-to-door delivery. Thickness range: 0.1mm-3mm.

• Strict production and inspection standards
• Competitive market-based pricing
• Secure transaction protection
• Comprehensive after-sales guarantee
• Long-term partnership focus

Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products.

With five production bases in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, featuring over 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products exported to more than 50 countries worldwide.