OBB Pure Cotton sanitary napkin is the most cost-effective product of our company,Main raw material:Non woven fabric, polymer sap, pure wood pulp, dust-free paper, PE film, release paper.This series of products has the following advantages:Pure cotton sur
Hex bolts, commonly called hex cap screw, are bolts with a hexagonal or six sided head. A hex cap screw is actually manufactured with tighter tolerances and can be used anywhere a hex head bolt is used. Often equipped with features that prevent loosening,