Weifang,Shengjiang,Import&Export,Co.,Ltd.,was,established,in, ,,which,was,conveniently,located,in,Weifang,is,only,150km,far,away,from,,Qingdao,port,and,Qingdao, ,company,is,a,trading,company,,which,has,more,than,20,staff,can,make,the,import,and,export,annual,turnover,of,,8,million, ,business,scope,cover,machinery,,chemical,industry,,oil,and,gas,pipelines,oil,field,equipment,and,parts,,garden,projects.,Operating,under,the,principle,of,honest,based,,quality,first,customer,supreme,,provide,the,