 Hongyu Steel Trading International Ltd. is a professional manufacturer
of steel products like high quality free cutting steel bar,(12L14, SUM23HSL) free machining steel,
high precisinon steel bar, lead-free machining steel and other special steel.
The steel chemistry performance is stable, the quality is good and pure,
can easier to revolutionized the process speed, and the productivity has increased by 40%,
can extended the knife-edge longevity by 80%.
Based on strong production capacity and technology support, our annual output stands
at 50,000 metric tons, and annual production value is about USD180,000,000. Since
the credibility and reliable quality we offer, we have established a good reputation
among our customers both at home and abroad. |
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