Qingdao Guanyu Plastic Co.,Ltd. leading plastic manufacturer in China, specialized in producing plastic injection molding products and material handling systems such as plastic containers, storage bins, wire shelving, carts, pipe, racking an so on. Besides, we provide metal products, such as tool cabinet, tool bench and so on. With workshop of 9,000 square meters and capital assets of $ 6 million, we stand in the list of the 5000 largest plastic enterprises, which published by NSB. Our advanced technology allowed us to become one of the largest high-tech enterprises in China.