Wuhan Huagong Genuine Optics Tech Co., Ltd (HG Genuine), which is the only manufacturer in China possessing the complete mass production lines from epitaxy, chip fabrication, devices, optical modules to subsystem, owns the ability for vertical integration of products above, has become one of the biggest optical components suppliers in China. After graduated from college ,I became a sales engineer of HG genuine sales dept. My responsibilities: 1.Maintain the daily work of East China district 2.Delivery the optical modules to H3C , ZTE,and Alcatel-Lucent. 3.Promote the strategic products like 10Gsfp+ and 40Gsfp+