Shanghai LanSheng is committed to the field of industrial technology, provides the high quality product and the service for the petroleum, chemical, power, natural gas, mining industry customers. Relay on advanced, innovative technologies and solutions and superior service to win the trust of customers. 
    
       Shanghai LanSheng is engaged in helping oversea Client to source China high quality products, QA/QC Management,  PO Management. Our experienced staffs have strong market sense and very good procurement work experiences, we strictly implement systematic purchasing and quality control procedures and work just like your China sourcing/purchasing representative office.