yftdss

Shenyang Yftdss Trading Co., Ltd. is a prefessional import and export company for over 25 years. At the beginning of establishing the company, we mainly relied on resources of two large crude oil refineries and rich clay mines such as magnesia ores and bentonite ores in our local , selling local advangetous products such as Anhydrous Magnesium Chloride, Calcined Petroleum coke, Flurospar,Magneisa, Bentonite and Graphite electrode.