1,Certificated to ISO9001:2008 2,Carbon steel,stainless steel,bras,copper 3,Finished plain,zinc,nickle,black 4,Short L/T time Sandum ... or series production.Auto Lathe TurningThe single shaft cam-base automatic lathes are capable of massive production of brass, aluminum alloy, stainless steel ... jobs.Production range: 200T max. DIN 1478,Turnbuckles made from steel tubes,round steel bars