Shandong Longyuan Rubber Co,.Ltd is located in Dongying city Shandong province, this city has beautiful environment,pleasant climate,convenient traffic and she is famous as “oil city” for her rich oil, based on wealthy resource,longyuan design,develops,manufactures,markets various kinds of rubber product such as rubber belts and rubber sheets,stc. With advanced technologies, skilled staff and excellent equipment, we manufacture high-quality multi