Shenzhen Nanshan District Guangdong No.66 Bonded Warehouses No.91 Fen Xiao Shang Social Maternal and Infant Guan Shui Customs Clearance Jin Kou Customs Clearance Overseas Warehousing Customs Clearance Distribution Channels Import and Export Trade Customs Brokerage Guo Ji Wu Liu / Transportation 科技型中小企业 市科技型中小企业