Q: What steel product series do you mainly offer?
A: We mainly provide coiled steel products (galvanized, pre-painted, galvalume steel coils), steel pipe products (carbon steel pipes, alloy steel pipes, etc.), and other steel products such as square and rectangular tubes, H-beams, and steel plates, covering the needs of various industries.
Q: Do your products comply with international standards?
A: Yes, they do. For example, galvanized steel coils comply with standards like T2518 and EN10346, and steel pipes meet ASTM, ASME B36.10M-2015, etc. Full-process quality inspection ensures compliance.
Q: Can you provide customized product services?
A: Yes, we can. We support customization of pre-painted coils according to the RAL color chart, custom cutting and polishing of pipe sizes, matching of exclusive specifications, and customized packaging (bundling, moisture-proof, etc.).
Q: How do you guarantee product quality and price advantages through your supply sources?
A: We purchase directly from top domestic steel mills such as Shougang and Tangshan Iron & Steel Group without intermediate links, ensuring both high-quality products and competitive pricing.
Q: What quality control measures do you have?
A: We have established a rigorous full-process quality inspection system, covering incoming raw material inspection, production process monitoring (e.g., coating thickness, dimensional accuracy), and finished product tests (such as salt spray resistance and impact strength), ensuring 100% qualified delivery.
Contact Us

SHANDONG ZZC IMPORT AND EXPORT CO.,LTD

Mobile: 

+86 137 0635 4288

Tel.: 

+86 635 8800 366

Fax: 

+86 635 8800 366

WeChat: 

zzcsteel

WhatsApp: 
Add.: 

Room 2306, Building 12, Xingguang International Financial Center, Dongchang East Road, Development Zone, Liaocheng City, Shandong Province, China

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