"M42 double metal saw blade material" and "high sulfur high speed steel" is characterized by the development of new products in 2014, on October 19, 2014 is via letter committee for appraisal of jiangsu province as the international advanced and new products to fill the domestic blank, once again by jiangsu province science and technology department of provincial high-tech products, it is also characterized by international in August 2014, following the "super premium grade high tropism hot-work die steel" and "cold microalloy treatment for large size furnace ingot steel round steel" two new products again after being appraised as provincial high-tech product has two provincial high-tech products. This has been successful, but also illustrates the tiangong international new product validation from the national level, the tiangong international development in the future will have a positive role and influence.