SHDM has established branch companies and offices in the city of Chongqing, Xiangtan,Tianjin, Ningbo, Shenzhen, etc.
SHDM ໄດ້ຈັດຕັ້ງບໍລິສັດສາຂາແລະຫ້ອງການຢູ່ໃນຕົວເມືອງຂອງ Chongqing, Xiangtan, ທຽນຈິນ, Ningbo, Shenzhen, ແລະສາງຊາໄດ້.