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Suitable for the underground water supply and drainage in coal mines, downhole shotcrete, ventilation of positive and negative pressure, waste residue of process water, backwater and long-distance underground pipelines for oil, water, and gas, etc.

Professionalism and ten years' experice in the field of seamless steel pipes, make our company have the ability to serve customers are across the world. All the customers who have cooperated with us once will choose to establish a long-term business relationship with us. Contact us, we can not only quote you, but also give you the most suitable scheme to your project.