Annealed wire is fully softened low carbon steel wire. The tensile strength of the wire is slightly lower than low tensile galvanised wire, and the wire ductility is maximised. Black wire has a light coating of black soot. The samll tie wire is usually 16ga, 3.5lb. Round hole and square hole are the usual type , it is very popular in the USA, used for binding
Huanghua Yuanfeng Hardware Products Co., Ltd is located in the industry park of Jiucheng, Huanghua city, It is adjacent to NO.307 national road and in the center of Bohai Sea Economic Rim and has convenient traffic and communications.