The static loading per piece and per set (2 rigid and 2 swivel) of Sistom castors, which is not mentioned in attached qutoation. ?What is the order lead time for 600 sets (1200 x rigid and 1200 x swivel), please?If YES to above points 2 and 3, how soon Sistom can arrange 2 sets of samples (2 fixed, 2 swivel with grey wheels) for our internal review and customer’s review, please?