Square section steel tube is a hollow square, also known as steel
Refrigeration bending. Steel plate and strip is made by curly forming welding.
Liaoyang Donghui metal products Co., Ltd. mainly engaged in: rolling steel billet and other products. The company respected "pragmatic, hard work, responsibility" spirit of enterprise, and in good faith, and win-win business philosophy, to create, to create a good business environment, with a new management mode, perfect technology, and thoughtful service, excellent quality for survival, we always adhere to customer first service to customers, adhere to their own to impress the customer service.