We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for BLACK Bolts and Nuts, GB Bolt , DIN931 Fastener , Hexagon Socket-Head Screws ,HDG Heavy Hex Structure Bolt . We have a big inventory to fulfill our customer's requires and needs. The product will supply to all over the world, such as Europe, America, Australia,Albania, Sri Lanka,New York, Lithuania.We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.