Hebei Tieda Import and Export Trade Co., Ltd. Tieda relies on well-known universities and research institutes in China for technical support, Tieda is a comprehensive trade company that has import and export management right, integrates independent management or agent import and export business, foreign economic and technical cooperation, technical consultation service and domestic trade operations. Specific business include import and export business of various goods and technology ,export agency business, import agency business, seek and explore international markets for domestic products; find and develop domestic market for foreign products; procure foreign products in domestic markets; procure domestic products in international markets; domestic trade business etc.