The technical specification of basalt fiber which had been developed for a year by Jilin Tongxin Technology CO.,Ltd, the DIN SPEC bureau of Germany and other initiator and authors was successfully published in September 2017. The publication of this specification clearly states the use of basalt fiber and its products in Europe and other regions and lays a solid foundation for the development of basalt fiber industry in the world. Customers and relevant parties are welcome to use for reference, and work together to create to better future for the basalt fiber industry.