Refine promoting the first CF connection handhold PDA electron label read-write in the field

　　After continues Shanghai refine information science and technology limited company promoting Refine promoting the first SD connection handhold PDA electron label read-write in the field , read-write responds market demand promoting the first CF connection handhold PDA electron label read-write in the field. As the international opening standard CF connection, supported CF the interface standard agreement the handhold PDA read-write equipment to reduce the customer use threshold greatly, has provided the high price for the electronic label nimble application the ratio product and the solution.