RuiNuo offers customizable A36 seamless square tubes with good stability and strong load-bearing capacity._SupplyPro Co., Ltd._Liaocheng Ruinuo Great Industry Steel Sales Co., Ltd.

Company Qualification

Liaocheng Ruinuo Great Industry Steel Sales Co., Ltd.

Business Model:
Location: Shandong
Contact person:高纪强 (先生)
Mobile号码:18865124444
Company Address:Liaocheng City, Dongchangfu District, East of Hunan Road, Boaoke Biotechnology Co., Ltd.

RuiNuo offers customizable A36 seamless square tubes with good stability and strong load-bearing capacity.

SupplyPro Co., Ltd.
  • RuiNuo offers customizable A36 seamless square tubes with good stability and strong load-bearing capacity.

    Hotline:18865124444

    Details Introduction


    The company specializes in European, American, British, Japanese, Korean, and Russian standard steel sections, as well as H-sections and profiles. Products include seamless steel tubes, square tubes, H-sections, angle steel, channel steel, I-beams, steel plates, round bars, square bars, flat bars, and stainless steel profiles. We maintain an inventory turnover of over 50,000 tons annually, with over 2,000 specifications. We are a national sales company for pipes and profiles. The company adheres to the business philosophy of "customer first, striving for progress" and upholds the principle of "customer satisfaction." Our products comply with European, American, Japanese, Korean, German, Russian standards, as well as other international standards. The company has passed ISO9001:2008, EU CE, FPC certification, EU Construction Products Regulation CPR (89/106/EEC) certification, EU Pressure Equipment Directive PED (97/23/EC) certification, and American Petroleum Institute API 5CT, API 5L certification.

    Standard: GB, BSEN, ASTM, DIN EN, JIS, ISO, KS. Material grades include (S235, S275, S355 grades JR/J0/J2/NL/ML/K2) (ASTMA36, A572Gr.50, A992). www.

    The company specializes in European, American, British, Japanese, Korean, Russian H-beams, and various profiles. Products include seamless steel tubes, square tubes, H-beams, angle bars, channel sections, I-beams, steel plates, round bars, square bars, flat bars, and stainless steel profiles. We maintain an inventory turnover of over 50,000 tons with more than 2,000 specifications. We are a national sales company for pipes and profiles. The company adheres to the business philosophy of "Customer First, Perseverance and Progress," and we always prioritize "Customer Satisfaction" in providing services to our clients.

    The product meets the European, American, Japanese, Korean, German, Russian standards and ***. The company has passed the ***:2008 quality system certification, EU CE, FPC certification, EU Construction Products Regulation CPR (89/106/EEC) certification, EU Pressure Equipment Directive PED (97/23/EC) certification, as well as American Petroleum Institute API 5CT, API 5L certification.

    Execution Standards: GB, BSEN, ASTM, DIN EN, JIS, ***, KS. Material grades include (S235, S275, S355, grades JR/J0/J2/NL/ML/K2) (ASTMA36, A572Gr.50, A992) (JIS SS400, SM490A, SM490B, SM490YA, SN490B) (Q345D, Q345E, Q420D, Q460D, Q460E, Q550D, Q690D) and other international execution standards and material grades.

    IS SS400, SM490A, SM490B, SM490YA, SN490B, and (Q345D, Q345E, Q420D, Q460D, Q460E, Q550D, Q690D) international standards and material grades.



    Liaocheng Ruinuo Great Industry Steel Sales Co., Ltd.

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    Contact us
    • 高纪强 (Mr.)

    • 18865124444

    • 18865124444

    • 417442012@qq.com

    • Liaocheng City, Dongchangfu District, East of Hunan Road, Boaoke Biotechnology Co., Ltd.

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