Profile: Jiangsu Shizhan Group Co., Ltd. specializes in R&D, production and sale of truss, barrier, and scaffolding. Spigot truss is a framework, which consists of rafters, messages, as well as struts, and also allows to sustain various structures and is commonly made use of in audio and also lights field. Spigot truss is a body that "consists of two-force participants only, where the team of people that has actually arranged to ensure that the assembled overall as well as acts like a single item". A 'two-forced participant' is developed by parts where force is applied in 2 factors.