Introducing our 4" Heavy Duty Rebar Chair for Reinforced Concrete! As a factory specializing in construction products, we take pride in offering durable and reliable solutions. This rebar chair is designed to provide strong support and stability for reinforced concrete structures. With its heavy-duty construction, it can withstand heavy loads and resist corrosion. Our product ensures proper positioning and alignment of reinforcement bars, guaranteeing enhanced structural integrity. Trust our factory's expertise and choose our 4" Heavy Duty Rebar Chair for Reinforced Concrete for your construction needs!