Factory , dalian merro pharmaceutical , dalian heavy - machine crane group , dalian glasses factory , dalian pinch rub factory , dalian danai pumping ltd . etc . in succession . meanwhile , it also undertook many residential and office buildings , such as dalian qinghuayuan , dalian dongbeimingyuan , dalian xinningyuan , dalian longquanhuating and so on , gain the praise of national residential district and xinghai cup awarded by dalian construction industry . in order to improve the working efficiency and yearly production ability , the company invested rmb10 , 000 , 000yuan to buy one german liebherr 100t car crane , one japan 先后承建大连染料厂大连制药厂大重大起集团大连玻璃集团大连电瓷厂大连大耐泵业有限公司等大型企业的搬迁工程，与此同时还承建了众多的住宅写字楼工程：大连清华园大连东北名苑大连心宁苑大连泉华庭等楼盘项目，荣获“全国优秀住宅小区”称号和大连市建筑行业颁发的“星海杯” 。
