... & Air purification room),with the rapid development of high technology and precision industries, higher requirements are cast upon the purification ... clean room, sterilized room and polluting area.Contact details:Sinoarch Shanghai Co. LtdAdd: No.168-1, Tashuidu, Chedun Town, Songjiang ... District, Shanghai China.Tel: 86-21-54999328 Fax: 86-21-57607509 ( ...