Hi,dear friend,Very glad to hear that your are on the market for the stretch film.Qingdao Hairui Import&Export Co.,Ltd is the stretch film.I think we will be your supplier of the stretch film.If you don't mind,I will send our catalog ,is that OK?Waiting for your kindly reply.Thanks and best regards.--Anna Qingdao Hairui Import&Export Co.,Ltdwebsite:http://www.qdhairui.cn tel:8617866221763