The improvement project of  street lamps was started in  Qingyuan County，Zhejiang Province, LED street lamps erected in this project were manufactured by Karhe tech and using PCI technology.

   In July 2017, Jiaxi technology signed t the lamp supply contract, and successfully completed the lamps installation for this project in January 16, 2018. The LED lamps used in this project fully meet the design requirements of the  improvement project, and have a high degree of recognition by the owners. The project is in good condition at present.