Kunshan Yalong Trading Co.,Ltd is a comprehensive import & export enterprise with more than 10 years' experiences. We locate in kunshan jiangsu province which is next to shanghai.

We have developed good relationship with main petrifaction manufacturers in China, including Petrochina Jilin Chemical Group Company, Petrochina Daqing Refining Chemical Company.

We will try our best to offer the excellent quality and the perfect service and the best price for our new and old customers forever, ...