BARREL NUT,BOLTS AND NUTS 1.ISO,ANSI,JIS,DIN,BS& non-standard fastener supply 2.ROHS ... ,8.8,9.8.... BARREL NUT,BOLTS AND NUTS SCREWS,BLIND NUTS . A good non-standard fastenerS manufacturer for your better ... report,chemical report and other testing report . Almost each year ISO Quality person come into factory for Supervising inspecting. "integrity, in ...