Detailed Product Description Sinotech Logistics Co., Ltd, which based in Shenzhen, Guangzhou and Hong Kong, is an international logistics company of the member of World Cargo Alliance (WCA).Our business activities include the following: International Express/Door to Door Delivery: DHL / FEDEX / UPS / TNT / EMS Airfreight: From China to the main airport of the worldOceanfreight: LCL&FCLOther ...