As market participants have said, the rhythm of black varieties now is like a small boat in a huge wave, capsizing at will. Industry insiders say that this kind of sharp rise and fall market reflects the inherent contradictions in the market. Originally, this year's bull market was initiated by the supply side and maintained a strong black trend. However, towards the end of the year, with weak supply and demand, the market became confused about the future trend.

Stainless steel semi hollow rivets have been applied in electric locomotives. Stainless steel semi hollow rivet manufacturers are now widely used in the assembly of electromechanical and light industrial products such as automobiles, aviation, railways, shipbuilding, air conditioning, elevators, instruments, furniture, and construction. Rivet nuts have been widely used in the field of locomotives abroad, and have also been successfully applied in China's Harmony HXD1 electric locomotives.

As a type of hollow rivet, semi hollow rivets are often used in industries such as clothing and footwear, and are widely used in some clothing buttons and shoe rivets.