In June 2013, our research institute successfully applied the patent of "high wear resistant bimetal light-weight pipe". With the concept of " To be the industry technical representative" and "Science and technology is the first productivity"，our company has been committed to research, develop and innovate the technology. The high wear- resistant bimetal light pipe overcomes the traditional double wall wear resistant pipe shortcomings, as easy fragile, heavy , which marks the born of a new generation of products, achieves the best combination of high strength, high wear resistance and high tough layer.
