• QINGDAOLONGXINGDACHELIANGYOUXIANGONGSI

    LINGANG, QINGDAO, SHANDONG, China,266400

    Our company is that Chinese mainland creates the barrow specialized be also scale at present maximal long ago most. The beginning built on 1980 , after development for more than twenty years, show distance of square metre Zhan cover an area 1,900,000 ...