Depending on the ubiquity of door frame roll forming machine, you can narrow down your search via an OEM’s product offering page on Alibaba, Global Sources, Made in China, etc. If it is a more specific and single product, then you may be able to follow up in this way. However, if you are not able to see through such channels, you can also search for product descriptions or brand names via shipping/export monitoring software such as ImportGenius. Please note that many OEMs will be compliant with the production request, but some will understandably be hesitant depending on whether there are agreements to safeguard the details of product production.
Dingbo has been identified as an influential enterprise who is specialized in manufacturing fire damper roll forming machine. tube mill series manufactured by Jiangyin Dingbo Technology Co., Ltd include multiple types. And the products shown below belong to this type. Dingbo's collection combines craftsmanship with advanced technology. The product is highly resistant to pressure. It is made of composite metal materials such as stainless steel and aluminum alloy which feature excellent hardness and anti-impact resistance.
Dingbo Roll Forming Machine provides quality service to every customer. Ask online!
