ISO 9001 Standard :GB DIN ASNI Material:SS201 304 316 2205 2520 1.4529 2507 904L competitive price ,better quality, samll order can accept 6 boxes in a CTN(30*25*20MM) 36 CTNS in a PLT delivery time if we have stock,we will finish in 3 days,if not ,it will take 20days to finish the order than delivery. payment TT 30% .70% before delivery,we will show you the photes of the goods and package. This company produces hex bolt ,socket hex bolt,machine screws and self tapping scews ,washers,expansion bolts,thread rods,carriage bolts,pression products.all the stainless steel fastener are made of great material raws(201 304 316 2205 2520 1.4529 2507 904L)and more.the standard are according GB DIN ASNI JIS.and we can produce the non standard fastener according to your drawing and samples.meanwhile we can produce kinds of precision componets in mass accrodng to your drawing . fress sample in 3days if you need to book the goods,we need to know the szie material,qty,drawing is ok