Detailed Product Description fire damper forming machine: our company is a professional manufacturer and exporter that is concerned with the design, development and production of roll forming machine , has a professional designing team . engineers have more 10 years product designing, installing , debugging experience . this machine is be uesd to produce fire damper , with PLC control . high-quality product ,the finished product has a widely usage . What's more, equipment can be specially designed and manufactured at customers' requirements. Fine quality as well as low price.This new product is to the taste of world market. Products Warranty: 12 month, and we will provide the technical support for the whole life of the equipment Kejo Roll Forming Machine Co., Ltd. Contact person: Grace Mobile tel: 0086 15692166993 Contact me to get more information