PDF Coat of Arms. + Extended History. The surname MacK was first found in Berwickshire where they held a family seat from early times and their first records appeared on the census rolls taken by the ancient Kings of Scotland to determine the rate of taxation of their subjects.
Common rebar is made of unfinished steel, making it susceptible to rusting. As rust takes up greater volume than the iron or steel from which it was formed, it causes severe internal pressure on the surrounding concrete, leading to cracking, spalling, and ultimately, structural failure.
Our company is specializing in manufacturing and selling reinforcing bar (abbreviated as rebar) over 20 years, and has became the leading company in the field of constructions' reinforcement. We supply a range of high quality rebars in various of types, sizes and shapes.