9TH FLOOR , JIANGUO BUILDING , CHANGJIAN ROAD ,ETDZ ,QINGDAO CHINA

In early 1988, LUJIN UNITED established our flange factory, following a period of rapid growth. We are relocated our new headquarters in Qingdao, just 15 minutes from the port. <br/> ...

Wujia Industrial Zone,Zhoucun district

Our company Zibo Zhenlan Machine & Trade Co.,Ltd is a professional fasteners and precision parts manufacturer,with over many years;manufacturing experience,especially the rich experience in th...