连接的metal and steel全球公司

Driven by the global trend of “replacing plastic with aluminum” and the transiti...

Secondary lead - 99.9% pure lead

In the cable manufacturing industry, the armoring layer is a critical component ...

Copper Cu: 99.97% - 99.99%

LOI (Copper Ore) 1. Particle size: crushed and processed 2. Copper content: ...

ICPO (A7 Aluminum ingot) 1. Content: 99.7% A7 Aluminum ingot 2. Price : 2200...