Micro-Strucure Technonlogy Co.,Ltd              

          Phone No: +86 755 22303270

          Mobile: +86 13699877985

          Website: www.szmst.com

          Email: mst168@126.com

          Address: layer1, Block 2，No 28,GuangDa road,

                        LongGang district, ShenZhen China

          Techincal direct: James Gao