Ministry of Foreign Trade and Economic Cooperation (currently-called as Chinese Commerce Ministry), one of the biggest appointed A/F forwarding sales agents by Civil Aviation Administration of China (CAAC), a member of the Association of Shanghai Freight Forwarder and Customs Broker, and a formal member of IATA . SZT always persists in providing high quality services by establishing an operating and consulting platform based on the International Standard and strictly follows ISO9002 to regulate its daily operations in order to ensure the professional service it provides to every single client.
Since it was founded in 1999, SZT has developed rapidly in the freight forwarding sector by maintaining strong and close business relations with those big and esteemed domestic and foreign airlines respectively; establishing well-connected communication channels with local inspection authorities; offering our services with high quality; building up well-constructed and convenient agent network; and a good reputation we have earned. By our hardworking and excellent services provided, we have won a lot of awards such as “Key Company in Shanghai International Logistics Industry” issued by Commerce Commission, “Best Customs Broker” and “Most Trustworthy Company” by Customs Broker Association, “Best Sales Agent” and “Golden Silk Cotton” by CZ for years, “Award of Contribution to Freight Forwarding Industry” by CX, “Best Business Partner” by BR, “Best Sales Agent” by PR and etc.玻利维亚是南美洲的一个内陆国家，全称为多民族玻利维亚国（西班牙语：Estado Plurinacional de Bolivia），为南美洲国家联盟的成员国。邻国有巴西、秘鲁、智利、阿根廷、巴拉圭五国，法定首都为苏克雷，但实际上的政府所在地为拉巴斯，拉巴斯海拔高度超过3600米，为世界海拔最高的首都。
玻利维亚主要地形是高原，海拔高，平均海拔超过3000米，是世界平均海拔最高的高原国家。
玻利维亚拥有丰富的自然资源，因此被称为“坐在金矿上的驴”。除了著名的矿藏，还有为人所熟知的是在西班牙人入侵后灭亡的印加帝国的遗址。此外该国还拥有仅次于委内瑞拉的南美洲第二大天然气田。
主要铁路和公路网集中在西部，边远地区依靠航空沟通。基础设施缺乏，旅游业较为落后。