Profile: Zhonghong (Tangshan) Construction Engineering Co., Ltd is a manufacturer of scaffolding. Our products include door scaffolding, disc scaffolding, aluminum scaffolding, pull rod, steel shoring, aluminum shoring, iron pedal, all-aluminum pedal, aluminum wooden pedal, and scaffolding accessories. We are an ISO 9001 certified company. Heavy duty portable scaffold features custom height adjustment to suit the needs. The heavy duty welded steel construction is safety tested to ensure that are safe and stable during use, with built in accessories for optional toe plates or safety rails for a safe and convenient experience when working on platforms, renovations and construction projects. This type of scaffolding system is composed of a frame, crossbeams, connecting pins, steel plates, and then a horizontal steel bar, the bottom of which is inserted into a jack base with casters.