Led Linear Light,Led Linear Strip,Led Linear Pendant Light,Recessed Linear Light JIANGMEN MICHEN LIGHTING CO.,LTD , https://www.jmmission.com
For the quality, the best choose is virgin material, if you thought the price is high, you can choose the recycle one, but maybe the performance is not good as virgin.
Model NO.: Tungsten Carbide Insert for Steel, Stainless Steel
Trademark: JC
Specification: ISO
Origin: Hunan Zhuzhou of China
HS Code: 8208109000
Different available type and size can do, also can do customer required size.