pack:For rivet shelving systems, we provide pre-packaged service to distributors, to supply rivet shelving and timber board pre-packaged together. Each unit would be packed in an individual carton. Carton would contain uprights, beams, and shelves, together with timber board. We will offer assembly instructions on each carton. This is Ideal for distributors, nobody could beat us on this service payment:L/C,T/T supplying capacity:Ton per Week 30 tons per week