JINAN YUNHENG STEEL CO., LTD.

Jinan Yunheng Steel Co., Ltd. is a large-scale production oriented industrial and trade enterprise in Shandong Province, with self operated import and export rights. Its main business is exporting steel to foreign countries, integrating research and development, production, deep processing, and cross-border supply of pipes, plates, and coated coils. The core product line covers a full range of seamless steel pipes, medium thick seamless steel plates, galvanized steel coils, aluminum zinc coated steel coils, and color coated coils. The materials include plain carbon, low-alloy, and high-strength weather resistant substrates, and can be customized according to needs such as cutting, slitting, laminating, and cutting to length.

The company is equipped with seamless tube perforation, cold drawing, hot rolling units, fully automatic hot-dip galvanizing, aluminum zinc plating, and color coating complete production lines. It has built its own standardized physical and chemical testing laboratory, equipped with spectral analyzers, water pressure testing, and salt spray corrosion resistance testing equipment. The entire process follows GB, ASTM, and EN international standards and has passed ISO9001 quality system certification. The factory quality is strictly controlled to meet the procurement standards of multiple industries such as overseas engineering, factory construction, home appliance manufacturing, oil and gas transportation, and steel structures.

Relying on the logistics location advantages of Qingdao and Tianjin ports, we have established a professional foreign trade team proficient in international trade terms such as FOB, CIF, DDP, etc. We provide one-stop export services including customs declaration, certificate of origin, sea freight booking, and third-party inspection, supporting small batch trial orders and large batch long-term framework orders. Our products have been exported to over 50 countries including Southeast Asia, the Middle East, Africa, Latin America, and Europe for a long time, serving overseas traders, engineering contractors, and large-scale manufacturing factories.