JW steel keeps more than 10,000 tons hot rolled and cold rolled GL360 marine steel tube...

GL A620 L shape steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A620 L shape steel bar shipbuilding steel plate....

we not only provide you the high quality of GL Grade B bulb flat steel bar,but also offer you a reasonable GL Grade B bulb flat steel bar prices....

GL320 marine steel pipe manufacturer--- JW STEEL, based in China, is servicing global GL320 marine steel pipe buyers and users...