establishbusinessrelationship-->chooseproducts-->proformainvoice(paymentdetails,delivery,incotermsetc)-->confirmedorder-->depositorl/c-->production-->balancepayment-->delivery(commercialinspection,certificates,customclearanceandshippmentetc.)-->aftersalesservice这只是一个大概的流程,其余还有很多细节问题就不一一列出了,在这个行业做几个月就什么都知道了