Rosa Services Center
Rosa Services Center specializes in gather the building materials information from worldwide; we will provide the technical information support for the professional. The center has the largest database of business contacts in China. This including the listing of developers, contractor, architect, engineers, designer, associations, universities & research institutes, building materials company, enterprises and import/export companies.
You can contact your potential customers easily for business negotiations through our services.
specializes in gather the building materials information from worldwide; we will provide the technical information support for the professional.
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