1. Look at the material of the filing cabinet.

The  file storage cabinet   products are molded from high-quality cold-rolled steel plates, and the surface is processed through ten processes including degreasing, rust removal, surface adjustment, phosphating, cleaning, and passivation. It adopts the latest international popular color matte electrostatic powder spraying, high-temperature plasticization, and has excellent anti-corrosion performance. The color can be selected by users. The contact surface between the frame of the filing cabinet is equipped with a buffer, equipped with a magnetic sealing strip, a dust-proof plate on the top and a rat-proof device on the bottom. Each frame of the filing cabinet is equipped with a safety limit braking device and an anti-dumping device, and the side frame is equipped with a lock for the overall locking. The transmission mechanism of the filing cabinet is processed by precision processing, using precision bearings, and the transmission is flexible and stable

There should be no cracks or scars on the metal parts, and the welded parts should be full, firm, flat and smooth.

2. Take a look at the file storage capacity and storage performance.

Steel cabinet sliding file metal storage cabinet with drawer filing cabinet. Hangzhou Dingli Industry and Trade Company specializes in producing file storage cabinets and metal file cabinets. Welcome to buy: https://www.dingli-china.com/