No.4 Floor,Block B,Lotus Business Center, No. 333 Lotus Street,Xihu District,Hangzhou City, Zhejiang 310000, China
Building C, Science and Technology Innovation Center, No. 618, Boxue Road, Xiaoshan District, Hangzhou 311225, China
Shenzhen SRYLED Photoelectric Co., Ltd, Shenzhen, China
