... : 1. Product name: Bituminous paint square head screw.1. standard: AS, or according to our client's requirements.2. size: According ... :ISO9001:2008,SGS We can supply all kinds of bolts as the customer's drawings. >>Our strength on exporting:1.Our ... they are being used. We exported to world markets, such as U.S.A., Canada, Cuba, Germany, Japan, Singapore, Malaysia and ...