China's foreign trade started steadily and the total export value in the first two months hit a record high

Also known as strapping. The packaging straps (bundling straps) are mainly made of polyethylene, polypropylene resin, and cold-rolled steel strips, as well as nylon and polyester. They are produced by extrusion uniaxial stretching and hot treatment hair blue. In addition to being used for sealing and bundling corrugated cardboard boxes, hot-rolled steel coil bundling, and cold-rolled steel coil bundling, it can also be used for bundling glass, pipes, materials, fruits, etc.