Hebei hengxing has its own right of export&import and has set up its international department, Russian department and factory including Dying, clipping, confecting, sewing and trimming workshops.

Introduce the confecting of cement serosity mud-jack equipment and construction points according to engineering examples, the brood value owing to using fewer workers, less material and its low cost.

Methods Combined our practices and correlative literatures. It was synthetically analyzed to stat total transfusion bottle numbers with size 9 and size 12 need confecting medication within two months.