The company takes the pursuit of high-quality, courageously creating brand-name products as the company's development philosophy, and its tenet is enthusiasm and sincere service, customer satisfaction and trust. The superior product quality and excellent after-sales service are favored by users.To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for steel pipe upgrade. We regard the rules as a just standard, a fair balance and an open law, and measure the rules to every corner of the company. The company's collaborative efforts with its customers allow for a better understanding of their needs and preferences. At the same time, it is able to supply in a timely manner when customers are in urgent need, work hard to serve its customers and provide a sound technical service. Our company philosophy: first class management, first class technology, first class products, first class service. Since its establishment, we have adhered to the service philosophy of putting customers first, adhering to the principles of people-oriented, scientific management, fair pricing, and high-quality service, and have won the trust and recognition of users and friends from all over the world. Our company provides high-quality automotive diagnostic tools and equipment.
  • SSAW PIPE API 5L LINEPIPE

    SSAW PIPE API 5L LINEPIPE

    Our main products are: ERW HDG pipes ERW Black Square hollow section ERW Black Rectangular hollow section ERW HDG Scaffolding pipes SSAW pipes API 5L
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  • API 5L Grade B,sprial Steel Pipes DN200

    API 5L Grade B,sprial Steel Pipes DN200

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • API 5L Grade B,sprial Steel Pipes, SSAW

    API 5L Grade B,sprial Steel Pipes, SSAW

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
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  • SSAW PIPE 219MM-2020MM

    SSAW PIPE 219MM-2020MM

    Our main products are: ERW Black and HDG pipes ERW Black and HDG Square hollow section ERW Black and HDG Rectangular hollow section ERW Black and HDG Scaffolding pipes SSAW pipes API 5L
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  • SSAW PIPE

    SSAW PIPE

    Dear Sir I am Lee Wenli from Handan Zhengda Steel Pipe Group Co.Ltd. Our company is the 2nd largest ERW HDG pipe mill in China. Our main products are: ERW Black and HDG pipes ERW Black and HDG Square
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  • API 5L GR.B SSAW Pipe

    API 5L GR.B SSAW Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • Large Diameter Spiral Welded Steel Pipe

    Large Diameter Spiral Welded Steel Pipe

    1, Grade: API 5L Line Pipe GR. B, X 42 , X 46 , X 52 , X 60 , X 65 & X 70.2, Size: 219.1mm-2020mm3, Standard: ASTM/ ASME A671 GR. B60, B65, B70, C60, C65, C704, Certificate: ISO9001, SGS, CE, API
    Add to Inquiry
  • SSAW PIPE

    SSAW PIPE

    Our main products are: ERW Black and HDG pipes ERW Black and HDG Square hollow section ERW Black and HDG Rectangular hollow section ERW Black and HDG Scaffolding pipes SSAW pipes API 5L
    Add to Inquiry
  • SSAW PIPE WATER PIPE/LINEPIPE

    SSAW PIPE WATER PIPE/LINEPIPE

    Our main products are: ERW Black and HDG pipes ERW Black and HDG Square hollow section ERW Black and HDG Rectangular hollow section ERW Black and HDG Scaffolding pipes SSAW pipes API 5L
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  • 219mm 2020mm Natural Gas SSAW

    219mm 2020mm Natural Gas SSAW

    Standard: API-5L, SY/ T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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  • DN200 DN2000 Natural Gas SSAW

    DN200 DN2000 Natural Gas SSAW

    Standard: API-5L, SY/T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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  • API 5L Oil Pipe Line SSAW

    API 5L Oil Pipe Line SSAW

    Standard: API-5L, SY/T5037-2012. Grade: Q235B, Q345B, SS400, S235JR, X70. Thickness: 6mm-18mm. Place of Origin: Handan, Hebei, China.
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Sid Lee star star star star star
Since we started working with this company, we firmly believe that they are the right choice for us, because they can help us continue to pursue our own development.
Kenneth Clement star star star star star
The sincere service and dedication of all employees of this company have played an important role in our business development. The products work very well, so we will advertise for them as well.
David Brower star star star star star
You know that quality is the lifeblood of enterprise development and the guarantee of employees' lives!
James Kyle star star star star star
Your products have a beautiful appearance and are very well made.
Sondra Miller star star star star star
You can give us a favorable price, and the quality of the products is also OK. We are really very satisfied.
Lane Patnaude star star star star star
Happy cooperation, I will come again in the future, you can rest assured to buy!
Reasonable Price and Efficient Service' for . We're professional steel pipe upgrade manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality steel pipe upgrade made in China here from our factory. For more company information, contact us now.

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