<var id="p17dl"></var>
<cite id="p17dl"><span id="p17dl"><menuitem id="p17dl"></menuitem></span></cite><cite id="p17dl"><video id="p17dl"></video></cite>
<var id="p17dl"><span id="p17dl"><menuitem id="p17dl"></menuitem></span></var>
<var id="p17dl"></var>
<ins id="p17dl"><ins id="p17dl"><noframes id="p17dl"><cite id="p17dl"><strike id="p17dl"></strike></cite>
<var id="p17dl"></var>

Valve Bag

It can be made of paper-plastic composite material,plastic woven  material and kraft paper.,Named as its own valve port. Compared with open bag which made material.it is better tensile properties,piling up more conveniet,stabie,widely usde to pack chemical fertilizer,plastic ram material,seeds and build materal.etc.


0086-0546-6926199
日韩三级