High-Strength Metric Class 10.9 Steel Flanged Hex Head ScrewsChoose these Class 10.9 steel screws for high-stress applications, such as valves, pumps, motors, and automotive suspension systems.They are at least 25% stronger than medium-strength steel scre
According to past statistics, For shoes:the global number of shoes produced in a year is about 24 billion pairs, while shoes manufacturing companies in Asia produce 13.5 billion pairs