سعر لفائف الصفائح الباردة إنهاء 2B BA J1 J3 J4 J5 J7 304 لتر مدلفن الفولاذ المقاوم للصدأ ASTM قبول المنتجات المخصصة ؛ SHN

"This is an Arab factory construction procurement project, with the purchaser being a construction company responsible for building construction. We purchase a large quantity of stainless steel coils, color coated corrugated boards, steel bars, and cold-rolled coils in our factory for factory construction. Our products are of guaranteed quality and our customers make long-term purchases."