すべてのカテゴリ

お問い合わせください

 >  お問い合わせください

お問い合わせ


Runhai Steel has its own factory, R&D team, and more than 10 inventory warehouses. The annual supply capacity is about 50 million tons. It has 20 years of experience in large-scale project supply. The customer reorder rate reaches 89%. We guarantee quality and quantity, provide material certification, and refund if the product is unqualified. Please rest assured to buy.

お問い合わせ