“北斗”星 ,位于天空北方的亮星 ,是人们航海和测量时的标准星 ,闪闪发光 ,在夜色的天空中 ,给人以希望。作为工业锅炉和一、二类压力容器生产定点厂的旅顺锅炉厂 ,通过坚持不懈的努力及品牌效应 ,已逐渐成长为大连的一颗熠熠生辉的乡企明星。其产品“北斗”牌锅炉的优良品质 The Beidou star, a bright star in the northern sky, is a standard star for people sailing and measuring. It glitters in the dark sky, giving hope. As an industrial boilers and one or two types of pressure vessel production factory sentinel plant in Lushun, through unremitting efforts and brand effect, has gradually grown into a star of township enterprises in Dalian. Its product “Beidou” brand of excellent quality boiler