SDSTD(Shandong Dongyue Science & Technology Development Co., Ltd.), incorporated in May 1999, was previously a military enterprise established in according to the modern enterprise system. At present, it is a civil comprehensive trading company with the qualifications to independently engaged in import and export businesses and development of science, technology, industry and trade. SDSTD has secured friendly and and long-term trading corporation relationships with more than 20 countries and regions, including the USA, Japan, South Korea and Germany, and turned over more than $50 million through import and export.be accredited by the ISO9000 and ISO14000 quality management systems among the foreign trade enterprises in China.