The design is diverse, the specification is complete, has plants the parent metal, for example: The elastic parent metal, the waterproof parent metal, the ventilation parent metal, as well as the tinplate listens, to model listens to, the paper tube-loaded and so on many kinds of packing form, also may sliver the denticle shape.
Applies stumbles in the surgical operation creates, fixed surgical dressing or drive pipe and so on, also available in movement protection, labor protection and industry packing and so on, has fixedly reliable, serviceability strong and easy to operate, spare time long and so on merits.
