. specializes in producing square tubes, square rectangular tubes, seamless square tubes, galvanized square tubes, galvanized tubes and other products.. The specification of square tube can produce 10 * 10mm-800 * 800mm square tube with wall thickness of 0.6mm-30mm, and non-standard can be customized.Square tube products are widely used in light steel structure, wall and roof, curtain wall, light steel, automobile manufacturing, ship manufacturing, logistics shelf, construction industry, etc. All employees of the company try their best to meet the needs of the market in the spirit of serious practice, excellence and unity. The enterprise has rich management experience and can produce square tubes and rectangular tubes of various special specifications according to customer requirements. The company has a large number of square tube / rectangular tube spot (agency transportation) and welcomes customers to negotiate business.. adheres to the core values of ‘quality and efficiency, integrity and win-win, innovation and effici...