Qingdao Golden Promise Metal Products Co., Ltd. is located in the beautiful coastal city Qingdao. We are 40 kilometers away from the Airport and 30 kilometers away from Qingdao Harbor. The transportation is very convenient.Our company has a long history of making metal products, we have many professional technicians. We have advanced production lines of metal products. We have strict quality control system. We mainly produce storage cage, logistics trolley, etc.