7 N80 BTC Casing ,Seamless 7 N80 BTC Casing,Welded 7 N80 BTC Casing FOB Price : USD $800 - $1,000 / Ton Min.Order : 5 Ton / Tons Welcome to my shop! Glad to serve you!Please send your question!
Welcome to my shop! Glad to serve you!Please send your question!