In an attempt to establish a national standard to improve product quality as well as dimensional and physical characteristics for users of galvanized ground rods, the National Electrical Manufacturers ...

Humans have been welding at least since the advent of the first horseshoes and wagon wheels. Back then, the village blacksmith didn't have screw threads or Cherry rivets, electricity or gas. For those ...

Viet Duc Welding Electrode JSC is engaged in manufacturing and suppling welding materials. Its products are various kinds of welding consumables such as covered electrodes, flux and wires on both ...