For handling the masses that turn out for a special event or gathering such as concerts, events, political rallies and parades – not to mention construction sites and other work zones, crowd control barriers do it right in terms of helping maintain order and safety. SZgroup has a variety of crowd control barriers that suit the various requirements by companies and organizations. From the wholesale option to the interest of using barriers, SZgroup differentiates itself in this industry through quality and customer's satisfaction.



Strategically situated in the Yangtze River Delta region, the company leverages its proximity to key industrial cities and utilizes advanced production equipment and flow manufacturing to execute sophisticated aluminum processing and customized alloy product fabrication.
The company owns a 35,000-square-meter independent workshop and operates its own aluminum raw material profile production lines, enabling strict oversight from raw material to finished product and guaranteeing both quality consistency and reliable delivery timelines.
We provide a full suite of services, including technical consulting, sample testing, drawing design, machining, assembly, commissioning, and packaging/shipment, ensuring seamless project execution for clients demanding high-end, market-ready aluminum solutions.
Our quality management integrates multi-process inspection by dedicated engineers, structural loading tests, and compliance with international standards such as TUV certification, ensuring every product meets rigorous performance and safety requirements.