8. Short in Length, the face to facet is only 1/4~1/8 of the standard one.
9. Small in size and light in weight, the weight is only 1/4~1/20 of the normal one.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of wafer dual plate type in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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