1.ISO9001 certified 2.40 years experience 3.1 year aftersales service 4.small order is also accept 5.payment:T/T Features:1:Honorary enterprise.2:Material:steel,alloy steel,carbon steel and brass etc.3:grade of precision:6-124:Processing:forging,hobbing,casting,machining etc5:Standard:JIS,DIN,ASTM,BS etc6:Weight:10-10,000kg7:Specification:corrossion resistance,high temperature resistance, ...