Far better is it to dare mighty things, to win glorious triumphs, even though checkered by failure than to rank with those poor spirits who neither enjoy much nor suffer much, because they live in a gray twilight that knows not victory nor defeat - Theodore Roosevelt, 26th U.S. President

鄭州玉升鑄造有限公司專注耐磨鑄件近20年,主營軋臼壁、錘頭、闆錘、鄂闆、反擊襯闆、隔倉闆、篦闆等破碎機配件、球磨機配件和碎煤機配件;形成了适應各種破磨工況條件下的幾大系列耐磨鑄件:高錳鋼系列;多元合金鋼系列;高、低鉻鑄鐵系列...

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