For the detailed answer to this question, you'd better contact our staff. In general, ring lock scaffolding can enjoy an extended warranty service at Jiangsu Shizhan Group Co.,Ltd. An extended warranty, sometimes called a service agreement, or a maintenance agreement is a prolonged warranty offered to customers in addition to the standard warranty on new items. It covers the cost of replacement or repair of the product, if it is caused due to a manufacturing defect or poor workmanship. However, it may not cover anything other than failure from normal usage, or the abuse, and malicious destruction. So, to make the product enjoy the extended warranty service, the prerequisite for customers is to take good care of the product and use it in accordance with the instructions given by the manufacturer.

Shizhan Group Guangzhou Branch is growing rapidly in China. Over the years, we are engaged in the design and production of concert stage truss. Shizhan Group's light stage series contains multiple sub-products. Compared with the other similar products, sport bleacher has a lot of advantages, such as bleacher frame. It is designed to withstand the forces of the wind. The market prospects and development potential of the product are believed to be optimistic. The installation hardware will be included in its package.

We are innovative: We embrace innovation, it’s at our core. We always put customers’ needs first – we go the extra mile.