Since 2007 COSTEL Steel has been one of the leaders in improving quality and technology for the electrical steel industries. We supply the CRGO&CRNGO-- WISCO,BAOSTEEL,AK,POSCO,NLMK,JFE,NSC .Our knowledgeable senior staff ...
QUALITY CONTRAL： 1. Just-in-Time inventory programs 2. Pre-processed Material program insures shipment the same day of order 3. Chemical and physical laboratory testing 4. Bar-coding 5. Cost Yield Analysis 6. Stress-free ...
