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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 the market; The long-term and stable cooperation between the company and major steel mills ensures that the company provides excellent products and high-quality services for new and old customers, and strives to build a high-level marketing system in the industry.
1, professional production equipment, testing facilities, to ensure the supply of pipe quality.
2, heart-to-heart service, to solve customer problems, one-stop procurement.
3, professional sales, to provide high - price ratio of products.
4. Good origin advantages of steel and convenient transportation enable us to meet customers' requirements efficiently and quickly.
In today's increasingly fierce competition, under the strong support of colleagues around the company, adhere to the enterprise mission of Shangde as treasure, benefit to xingbang, quality as gold, trust in the heart of the business philosophy, in line with the attitude of doing business first, wholeheartedly serve customers, and strive to achieve good quality, high efficiency, excellent price, excellent service. Relying on jiangsu iron and steel base and extremely convenient sea and land transportation advantages, we will be able to become your brilliant take-off in the business field to help achieve common development!

1. who are we?
We are based in Shandong, China, start from 2019,sell to South America(12.00%),South Asia(12.00%),North America(12.00%),Central America(9.00%),Southeast Asia(9.00%),Mid East(9.00%),Domestic Market(8.00%),Eastern Europe(5.00%),Northern Europe(5.00%),Eastern Asia(5.00%),Oceania(4.00%),Africa(4.00%),Southern Europe(3.00%),Western Europe(3.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
galvanized steel pipe,seamless steel pipe,square tube,pipe fitting,ppgi

4. why should you buy from us not from other suppliers?
Large inventory, engaged in the steel industry for more than 20 years. Professional production of square tube, cross-industry procurement, professional after-sales service team

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian