Uni-Silent 720x490mm Single Flatbed Folding Armrest Hand TrolleyProduct Features:4 inch(100mm) natural rubber tyre with nylon bracket2 pcs swivels castors+2 pcs rigids castorsAnti-Skid flatbed with 4 rubber matPatent handle structure in 1.8mm-2.0mm steel pipeFolded handle is easy to storageSpecification Sheet:Optional Castors:For the high-end market:PLA150-DX (Natural Rubber Tyre + Nylon Bracket)PLA150Y-DX (Natural Rubber Tyre + Steel Bracket)For the mass market:PLA150T-DX(TPR Tyre + Steel Bracket)PLA150P-DX (PU Tyre + Steel Bracket)Product Description:This is the classic and most popular platform hand trolley under Uni-Silent brand series. Strictly manufactured according to SGS standard. Castors are passed REACH certificate. Handle surface treatment are passed ROHS certificate. This is the item applicable to all industries. Solve the problem for cargo moving in short distance.FAQ:Q: How’s the scale of your factory?The factory covers an area of 10,000 square meter,and more than 100 workers.Besides factory,we also have one sales company covers an area of 1500 square meter with 30 staffs.Q: Where are the factory and sales company located?The factory is located in suburb of Shanghai,close to the Zhejiang province.Sales company is located in Central of Shanghai.Q: Is the trolley used for pushing or pulling?When handle install on the same side with fixed castors,trolley is used for pushing.When handle install on the same side with swivel castors,trolley is used for pulling. http://www.unisilent.com/plasti...ing-armrest-trolley.html