The folding box frames are all made of pressed steel, formed in one piece , with a total weight of 700kg. Developed through patented technology, featuring a snap-fit slot design and a metal top to prevent leakage !  We focus on product details and strictly control quality to provide customers with reliable and high-quality products.Adhering to the principle of "one transaction equals one friendship ," we enhance after-sales service! Our product prices are genuinely affordable , rejecting excessive profits! We welcome inquiries from business owners and invite you to visit for an inspection!

Engineering case