Shandong Hongyuantong pipe Industry Co., Ltd. specializes in the production of seamless square pipe series, galvanized square pipe series, square pipe series shaped pipe series and other products. Products include all kinds of materials, all kinds of specifications of seamless steel tube, precision seamless steel tube, welded steel tube, galvanized steel tube, Q235B, Q345B square tube, galvanized square tube, cold drawn square tube, seamless square tube, straight seam welding square tube, hot dip galvanized square tube, thick wall square tube, thin wall square tube, etc. Square tube according to standard: National standard, Japanese standard, British system, American standard, European standard, non-standard and so on. Square tube is made of Q235 hot rolled or cold rolled strip steel or coil sheet as base material by cold bending forming and then by high frequency welding made of square section shape size profile. Square tube specifications can produce 10*10mm - 800*800mm, wall thickness 0.6mm - 30mm square tube, non-standard can be customized. Square tube, rectangular tube and other high-frequency welded pipe products are widely used in light steel structure wall and roof, curtain wall, light steel, automobile manufacturing, shipbuilding, logistics shelf, construction industry and so on. All the staff of the company to serious practice, excellence, unity and forge ahead of the spirit, to meet the needs of the market, the enterprise has rich experience in pipe, and according to customer requirements to produce a variety of special specifications of square pipe, rectangular pipe. The company has a large number of square tube/rectangular tube spot (agent transport) welcome customers to negotiate business. Adhering to the core values of "quality and efficiency, integrity and win-win, innovation and high efficiency", the company builds efficient logistics value-added chain, in line with the principle of reputation first, small profits but quick turnover, with high quality service, flexible business model to expand

1.What's your advantage?A: Honest business with competitive price and professional service on export process.2. How I believe you?A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.3.Can you give warranty of your products?A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.4.Where are you? Can I visit you?A: Sure,welcome to you visit our factory at any time.5.How about the delivery time?A: Within 15-35 days after we confirm you requirement.6.what kind of payment does your company support?A: T/T is accepted if you have other payment,please contact me.