compression spring, extension spring, spring, springs, torsion spring, wireform
file cabinet, steel furniture, office table, metal wardrobe, locker, library book shelf, student desk and chair, bunk bed etc
stainless steel sheet, stainless steel coil.stainless steel circle
trade, trading
dished heads, dished ends, vessel heads, tank heads, tank bottoms, section bending
Fashon
copper scrap, steel scrap, Aluminum scrap
stainless steel coil
seamless pipe / UF membrane
alloy steel, breeding steels, case hardening steels, free cutting steels, spring steel, steel, tool steels
