In August 23,2016,Zheng Wenmin, the member of Tonghua Municipal Committee and vice mayor came to the company for a visit and made a site inspection of production line.She understood the R&D situation, market condition and production and operation situation.She had great interest in products and asked which have advantages between basalt fiber & its’ products and other fiber products in detail, and gave a high degree of recognition to the company basalt fiber and products .