widely used in steel structure construction, machinery manufacturing, construction engineering, automobile manufacturing, shipbuilding, electric power and many other industries.
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Steel pipes, galvanized pipes, steel plates, and stainless steel plates.
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PRODUCT
GB/T 9711 Spiral welded steel pipe
Who are we?
XinHui
Shandong XinHui International Trade Co., Ltd is both manufacturer and trading company who has more than 20 years experience to produce durable and high quality steel products .Based on the advantage of raw materials,we can provide premium and competitive steel products, and Our main products include galvanized pipe,galvanized square pipe,seamless pipes,seamless square pipe etc.The company is located in Linyi City,China,with the superior geographical location and convenient transportation.With more than 10 years export experience,our products hot sale all over around the world,especially in Middle-east,South-east Asia and Africa and we have exported more than 60 countries worldwide.
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production
annual exceeds
annual output
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APPLICATION FIELD
Oil well pipeline
Firefighting pipe
Tower crane manufacturing
Agricultural greenhouses
Chemical pipes
High speed guardrail
Steel structure
Urban underground pipe gallery
Selected based on strength and quality
01
Complete production capacity
02
Product Quality Assurance
03
Comprehensive after-sales service
FAQ
Are you trading company or manufacture?
Both. We has 4 production area in China.
How can we get the offer?
Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Can we visit your factory ?
Warmly welcome once we have your schedule we will pick you up .
Can I have a trial order only for several tons?
We can ship the regular specifications with LCL service.
Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free, with the cost of freight paid by customer.
How long is your delivery time?
Generally it is 3-5 days if goods are in stock. or around 30days if the goods are not in stock and it is according to order requirement.
latest Blog
2026 Ultimate Guide to Durable High Frequency ERW Welded Pipe
14 Jun,2026
This 2026 practical guide from Shandong Xinhui International Trade sorts out core attributes, production standards, application scenarios, selection tips of durable high frequency ERW welded pipe, compares its performance with other steel pipe types, and answers top frequently asked questions for global industrial purchasers to make cost-effective procurement decisions.
High Frequency ERW Welded Pipe: Efficient Steel Pipe Solutions for Modern Industrial Applications
12 Jun,2026
Cheap high frequency ERW welded pipe customized service with stable quality, precise dimensions and high strength for construction and industrial use
Essential Guide to Finding a Reliable 50x100mm Rectangular Steel Pipe Supplier
10 Jun,2026
When it comes to sourcing materials for construction and decorative projects, one of the most sought-after products is the 50x100mm rectangular steel pipe. This versatile and strong material is widely used in various applications, making it essential for builders, architects, and designers to find a reliable supplier. Here are some crucial aspects to consider when searching for a supplier of 50x10
GET IN TOUCH WITH US
Shandong XinHui International Trade Co.,Ltd
WhatsApp：+86 15165397177
Wechat:+86 15165397177
E-Mail：phil@xhbuildmaterial.com
Address:11Florr No.8 Lushang Center,Lanshan distrcit, Linyi city,Shandong Province,China
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