| Square tube(mm) | |
| 16×16×0.4~1.5 | 180×180×6.0~12.0 |
| 18×18×0.4~1.5 | 200×200×6.0~12.0 |
| 20×20×0.4~1.5 | 220×220×6.0~14.0 |
| 25×25×0.6~2.0 | 250×250×6.0~14.0 |
| 30×30×0.6~4.0 | 280×280×6.0~14.0 |
| 34×34×1.0~2.0 | 300×300×8.0~14.0 |
| 35×35×1.0~4.0 | 320×320×8.0~14.0 |
| 38×38×1.0~4.0 | 350×350×8.0~14.0 |
| 40×40×1.0~4.5 | 380×380×8.0~14.0 |
| 44×44×1.0~4.5 | 400×400×8.0~14.0 |
| 45×45×1.0~5.0 | 420×420×10.0~14.0 |
| 50×50×1.0~5.0 | 450×450×10.0~14.0 |
| 60×60×1.5~5.0 | 480×480×10.0~14.0 |
| 70×70×2.0~6.0 | 500×500×10.0~14.0 |
| 75×75×2.0~6.0 | 550×550×10.0~40.0 |
| 80×80×2.0~6.0 | 600×600×10.0~40.0 |
| 85×85×2.0~6.0 | 700×700×10.0~40.0 |
| 95×95×2.0~8.0 | 800×800×10.0~50.0 |
| 100×100×2.0~8.0 | 900×900×10.0~50.0 |
| 120×120×4.0~8.0 | 1000×1000×10.0~50.0 |
| 150×150×6.0~10.0 | Customized |
We support perfect after-sales service.
Shandong Guogang Steel Group Co., Ltd. is located in Jinan, capital of Shandong province. Mainly engaged in stainless steel, carbon steel, galvanized steel, PPGI, PPGL. Our steel team has been focusing on the steel industry for 15 years. We have established long-term and close cooperative relations with well-known domestic steel enterprises. Our annual stock is more than 100,000 tons, with short delivery time. We provide services for domestic government construction projects, listed Chinese companies, state-owned enterprises and other large companies. At the same time, we cooperate with Russia, Middle East, Southeast Asia, South Africa, South America and other countries. Customers of various countries sign agent agreement and become the agent of us. Our service team is 24 hours online, to provide you with professional quality services. We adhere to the win-win concept, customer-centered, looking forward to becoming your trustworthy quality steel supplier.
standard sea worthy packing or as customers' requirements.
1. Q: Are you trading company or manufacturer ?
A: Both. We are professional manufacturer of steel pipe/sheet/coil. We are also professional trading company for steel products. we provide a wide range of steel products.
2. Q: Will you delivery the goods on time?
A: Yes, we promise to delivery high quality products on time. We are honest company and we cherish our own good reputation.
3. Q: Do you provide free samples ?
A: Yes. We support samples free, but the freight will be payed by customer.
4. Q: Do you accept the third party inspection?
A: Yes, we accept and welcome.
5. Q: How could you guarantee your products?
A: All products are manufactured by certified workshops, inspected by our inspection team according to national QA/QC standard. We guarantee the quality for all customers.
6. Q: How can I get your quotation ?
A: We will reply fax, email and online inquiry within 24 hours. For urgent inquiry you can call us directly any time, or send to wechat A343519296, then get our rapid quotation.
| Contact Person : | Cristina |
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