If you are talking about R2 Rios . It is hard and takes a lot of time . One of the companies I ship to said they were well prepared . They were doing every thing right . Had all their ducks in a row and still took a lot of time and money. They told me it was worth it . It open a lot of doors. They are in a good size city . I ship my material to them . I use their certification to get more material . By telling my clients all my material will handle to R2 Rios standards . Which I do.







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