SHANDONG JIANLONG IRON AND STEEL CO., LTD. reviews

Company Information

Shandong Jianlong Iron and Steel Co., Ltd. is large enterprises with producing and processing together major in importing and exporting steel pipes. It has been formed more than ten thousand tons inventory per year，and there are over thousands of specifications, which used for construction equipment, colliery, vessel, boiler, pipeline, petroleum, electric power, natural 　　gas, textile, engine, mailitary project, chemical industry and pressure vessel and ***** products got very popular in more than 30 provinces of China, North and Sout