EXCELLENT OCEAN FREIGHT SERVICE WITH COMPETITIVE PRICE IN USA, EUROPE, MEDITERRANEAN, MIDDLE-EAST, SOUTH AMERICA, AFRICA,ETC Shenzhen Sinotech Logistics Co., Ltd is an international logistics company of the member of World Cargo Alliance (WCA).Our business activities include the following:. Specialized in Air Cargo Shipping. Specialized in Express Delivery ServicesAgent UPS/DHL/Fedex/TNT/EMS . ...