ST Company, Established in 2007, owns two Factories and one Import& Export Company. in 2007, ST Company established own factory with Automobile Peformance Exhaust system named Ningjing Shengte Automobile Fitting Co,. Ltd. Located in Dezhou, Shandong. as the same time, we established our own import& export company named Dongying Shengte International Trading Co,. Ltd. Located in Dongying, Shandong. with ST Company growing, 2009, another Factory found ST Company established one brake system factory in Dongying development zone. over 6 years export experience, we have sold many countries such as: North America, Japan, Korea, Australia, MID east etc.