1.Widely used in supermarket and store. 2.we recommend use it in small size stores. 3.Usually it would be use together with shopping baskets. 4.Buyer could place the basket on the upper and lower layers and could take the baskets from trolley when checking out . 5.The advantages are lightweight, flexible, simple design, fast and easy for shopping user. Q1:Are we a manufacturer or trading company? A1:We are the top five  professional manufacturer in storage racking system. Q2:Are we a manufacturer or trading company? A2:We are the top five  professional manufacturer in storage racking system. Q3: What is your minimum order quantity? A3: 20 sets per model, 1 container mixed with different models. Q4: Will you accept our designs? A4: OEM is welcomed, you can supply your own design or you can make a change on our design including size, material, hardware and others. Besides, we can put your logo on the package or in the product. We can supply logo stickers free of charge. Q5: What are your Payment terms? A5: 30% T/T deposit and the balance payment T/T against B/L, or L/C at sight. Q6: How is your quality Control? A6: We have inspection in every production process, covering: (1) Incoming material inspection (2) Inspection of work-in-progress (3) Finished product inspection (4) Random warehouse inspections1. Space saving Many of our products such as roll containers, storage cages, Shopping Trolley s and ladders are foldable. It reduces the floor space and is very convenient for storage and transport. 2. Surface treatment Our products can be galvanized, chrome coated and powder painted. And the color can be customized according to customers’ requirements. 3. Easy to use Due to its special construction, it is easy to be operated by anyone safely and stably. 4. OEM and ODM accepted. We are good at design service and produce products according to your request.