We have stocks for this model(MB241981),if only 2 sets which will be sent by courier,I have just checked the DHL,the courier fee is US198.In my own opinion,do u have other goods which be shipped from your other supplier recently so that we can send sample to your supplier which be combined with your goods.Or do u have agent in China,u can ask him to get the sample from our factory.In fact,our factory has exported CWP more than 20years,so that say,we are expert in auto part in China.So really no need to worry about quality,u had better to order 50sets or 100sets so that we can ship by sea as a trial order,one side u can test your market by our products,others u will count on us after trial order.What do u think?Pls let me know what's your opinion?