Ningbo New Hailong Imp. & Exp. Co.,Ltd is a subsidiary international trading company of Ningbo New-Era Steel Tube Co.,Ltd which is founded in 1987, specially involved in manufacturing and distributing seamless steel tubes and mechanical equipments, and consists of four wholly-owned manufacturing enterprises, two domestics companies and one international trading company , the annual sales amounts of seamless steel tubes and cold pilger mills have gone beyond 100,000 tons and 80 sets and the...
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