Nowadays, with the rapid development of society, the pace of people's life is getting faster and faster. For TB/T1979 B480GNQR I beam /angle/ channel steel, customers’ requirements are also increasing, the most basic is the company's inventory of TB/T19
API 5L Grade B (L245) PSL2 steel plate have many supplier. KUNFENG can regards API 5L Grade B (L245) PSL2 steel plate as one of our main steel. KUNFENG export 500thoused tons API 5L Grade B (L245) PSL2 steel plate to other countries. We set up long relati
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DIN17100 St52-3 & St52-3+N Steel machining parts have high strength and good toughness; St52-3 & St52-3+N Steel Work are Easy for molding process and good welds ability.
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