we are a trade compnay in China, having been in trade for 3years. we are familiar with export and import, as well as every Chinese manufacture industry and commerce centers. Hence, it is our great advantage to operate purchasing. However, we are a new comer to business service so that we don抰 have much experience in offering service and how to charge the service. Even thought, please rest assure about our professional knowledge about purchasing. we carry on a faith of 揷ustomers'satisfactions first"with our services, and we promise no charge if unsatisfied.